INTRODUCTION
1. Becoming Familiar WithYour Speakerphone
Congratulations! You have purchased one of the best performing 4-line speaker-
phones on the market!
This manual is designed to familiarize you with the VT 4121.To get the most use out
of your VT 4121, we strongly recommend you read the manual before using your
phone.
DISPLAY
CALLER ID BUTTONS
SPEED DIAL BUTTONS
FUNCTION BUTTONS
LINE BUTTONS
VOLUME UP & DOWN BUTTON
SPEAKERPHONE BUTTON
DIAL PAD BUTTONS
Display and Function Buttons:
and
keys
ERASE
Enables you to erase a programmed
setting.
•
Allow you to scan through the caller
ID list.
•
CID
Allows you to review calls in caller
ID memory.
DND
Used to place your telephone in Do
Not Disturb mode.
•
•
END
Used to exit the programming mode.
DIAL
Used to dial a telephone number
from the caller ID list.
•
•
1
Download from Www.Somanuals.com. All Manuals Search And Download.
INTRODUCTION
Caller ID Log
Four (4) CO Lines with Line Status
Indication
•
Up to 99 telephone numbers will be
stored in the Caller ID Log for re-
view, redial, save to speed dial or
deletion.
•
You can connect up to 4 lines. The
lamps will light to indicate the sta-
tus of the lines.
Message Waiting Indicator
Line-In-Use Detection of Other Con-
nected Telephones ( fax, modem,
etc.)
•
Message LED will indicate presence
of network based voice messages.
(You will need to subscribe to the
Voice Messaging service provided
by your local telephone company.)
•
A line lamp will light to indicate that
the line is busy. This helps to pre-
vent accidental line pick-up interrup-
tions.
Desktop Data Port
•
Modular desktop connection for
single line devices to line four (mo-
dem, fax, answering machine, etc.)
Automatic Line Selection
•
You can designate a line to be au-
tomatically accessed whenever you
lift the handset or press the speak-
erphone button.
Headset Jack
•
2.5 mm jack for connecting an op-
tional telephone headset for hands
free communications.
Distinctive Ringing
•
Choose from four (4) unique ring
tones to easily identify calls ringing
at your telephone.
OVER THE EAR HEADSET
HEADSET JACK
Delayed Ringing
•
You can delay the ringing of a line
for overflow call coverage.
Adjustable Ringer, Receive and
Speaker Volume Levels
•
You can adjust the volume levels to
suit your own preferences.
Intercom with Direct Station Select
Buttons
Handsfree Speakerphone
•
This feature enables you to conduct
telephone conversations handsfree.
•
You can call another extension with
the touch of one button.
Supertwist 2 x 16 Dot Matrix Liquid
Crystal Display
Intercom Call Pick-Up
•
Any telephone can answer an inter-
com call ringing at another exten-
sion.
•
The display shows useful informa-
tion such as the current time, and
date, as well as a number dialed and
the call duration.
3
Download from Www.Somanuals.com. All Manuals Search And Download.
INTRODUCTION
Page
dial the last number dialed from the
telephone (up to 32 digits) with the
touch of one button.
•
You can voice page all extensions
or perform a single page to a tele-
phone.Meet-Me-Answer allows you
to answer an All Page from any tele-
phone. Automatic Mute may be pro-
grammed to prevent sounds in your
room from being heard while some-
one makes a single page to you.
Speed Dialing
•
You can store up to eighteen (18)
frequently dialed telephone number
which can be dialed by pressing one
button.
Hold with Reminder
Mute (Enter)
• While on a call, if you want to have
•
When you place a call on Hold you
will hear a tone every thirty (30) sec-
onds to remind you that the call is
on Hold.
a private conversation with some-
one in the room, you can mute the
telephone’s microphone so the dis-
tant party cannot hear you.The En-
ter feature is used during program-
ming.
Call Privacy with Release
•
When you are using an outside line,
another person cannot join your
conversation on that line unless you
release Call Privacy.
Do Not Disturb
•
You can prevent interruptions from
incoming calls, intercom calls, and
pages by activating Do Not Disturb.
Conference
You can establish a 3-way conver-
•
sation with any two outside parties
or with one outside party and one
other extension.
Pause
Some telephone systems require
•
you to dial an access code (i.e. 8 or
9) prior to dialing an outside num-
ber. A pause can be inserted after
the access code in the dialing se-
quence.
Call Forward to Other Speaker-
phones
•
You can forward your calls to an-
other speakerphone (VT 4121 only).
Flash
• The telephone will send an elec-
Call Transfer
You can transfer a call to another
extension.
•
tronic switch-hook signal for use
with special services, such as call
waiting, provided by your telephone
company.
Auto Busy Redial
•
The telephone will automatically re-
dial the last number dialed from the
telephone, up to ten (10) attempts.
This feature is useful when you are
trying to call a busy telephone num-
ber.
Tone/Pulse Dialing
•
The telephone will operate with ei-
ther tone (DTMF) or pulse (rotary )
dialing service.
Hearing Aid Compatible
Last Number Redial
The telephone will automatically re-
•
This telephone will support hear-
ing aids.
4
•
Download from Www.Somanuals.com. All Manuals Search And Download.
INTRODUCTION
4. Parts Check list
5. AC power adapter
6. Two long line cords
7. Desk/Wall mount bracket
8. Over the ear headset
9. Manual
1. Handset
2. B/U
3. 10 foot handset cord
4. Wall mounting screws and anchors
Handset
Base Unit
10 Foot Handset Cord
Wall Mounting
Screws & Anchors
Two long Line Cords
(for desk mounting)
AC Power Adapter
USER’S MANUAL
VT 4121
Operation Manual
Desk/Wall Mount Bracket
Over the Ear Headset
5
Download from Www.Somanuals.com. All Manuals Search And Download.
FCC REGULATIONS
This equipment complies with Parts 15
and 68 of the Federal Communications
Commission (FCC) rules for the United
States. It also complies with regula-
tions RSS210 and CS-03 of Industry
and Science Canada. Operation is
subject to the following two conditions:
FCC Part 15
Warning: Changes or modifications to
this unit not expressly approved by the
party responsible for compliances could
void the user's authority to operate the
equipment.
The equipment has been tested and
found to comply with part 15 of the
FCC rules. These limits are designed
to provide reasonable protection
against harmful interference in a resi-
dential installation. This equipment
generates, uses and can radiate radio
frequency energy and, if not installed
and used in accordance with the
instructions, may cause harmful inter-
ference to radio communications.
However, there is no guarantee that
interference will not occur in a particu-
lar installation. If this equipment does
cause harmful interference to radio or
television reception, which can be
determined by turning the equipment
off and on, the user is encouraged to
try and correct the interference by one
or more of the following measures:
1. This device may not cause interfer-
ence, and
2. This device must accept any inter-
ference, including interference that
may cause undesired operation of
the device.
A label is located on the underside of
the base unit containing either the
FCC registration number and Ringer
Equivalence Number (REN) or the IC
registration number and Load Number.
You must, upon request, provide this
information to your local telephone
company.
This equipment is compatible with
inductively coupled hearing aids.
Should you experience trouble with
this telephone equipment, please con-
tact:
•
Reorient or relocate the receiving
antenna.
• Increase the separation between the
equipment and receiver.
VTECH COMMUNICATIONS
SERVICE DEPT. at 1-800-595-9511.
•
•
Connect the equipment into an
outlet or on a circuit different from
that to which the receiver is
connected.
Consult the dealer or an
experienced radio/TV technician for
help.
For repair/warranty information. The
telephone company may ask you to
disconnect this equipment from the
line network until the problem has
been corrected.
6
Download from Www.Somanuals.com. All Manuals Search And Download.
FCC REGULATIONS
FCC Part 68
This equipment may not be used on
coin service provided by the phone
company or Party Lines.
The FCC requires that you connect
your cordless telephone to the nation-
wide telephone network through a
modular telephone jack (USOC RJ11C,
RJ11W or RJ14).
The REN is useful in determining the
number of devices you may connect to
your telephone line and still enable the
devices to ring when you receive a call.
The general rule is that the REN value
should not exceed 5.0A total; however,
contact your local telephone company
for the specific number in your area.
Your telephone company may discon-
tinue your service if your equipment
causes harm to the telephone network.
They will notify you in advance of
disconnection, if possible.
During
notification, you will be informed of
your right to file a complaint with the
FCC.
Occasionally, your telephone company
may make changes in its facilities,
equipment, operation, or procedures
that could affect the operation of your
equipment. If so, you will be given
advance notice of the change to give
you an opportunity to maintain uninter-
rupted service.
The base unit contains no user ser-
viceable parts. The handset contains
a user replaceable battery pack.
If it is determined that your telephone
equipment is malfunctioning, the FCC
requires that it not be used and that it
be unplugged from the modular jack
until the problem has been corrected.
Repairs to this telephone equipment
can only be made by the manufacturer
or its authorized agents or by others
who may be authorized by the FCC.
For repair procedures, follow the in-
structions outlined under the VTECH
Limited Warranty.
7
Download from Www.Somanuals.com. All Manuals Search And Download.
IMPORTANT SAFETY INSTRUCTIONS
When using your telephone equip-
ment, basic safety precautions should
always be followed to reduce the risk
of fire, electric shock and injury to
persons, including the following:
your dealer or local power company.
8. Do not allow anything to rest on the
power cord. Do not locate this
product where the cord will be
abused by persons walking on it.
1. Read and understand all
instructions.
9. Never push objects of any kind into
this product through cabinet slots
as they may touch dangerous
voltage points or short out parts
that could result in a risk of fire or
electric shock. Never spill liquid of
any kind on the product.
2. Follow all warnings and instructions
marked on the product.
3. Unplug this product from the wall
outlet before cleaning. Do not use
liquid cleaners or aerosol cleaners.
Use a damp cloth for cleaning.
10. To reduce the risk of electric shock,
do not disassemble this product,
but take it to a VTech authorized
4. Do not use this product near water
(for example, near a bath tub,
kitchen sink, or swimming pool).
service facility.
Opening or
removing cabinet parts other than
specified access doors may expose
you to dangerous voltages or other
risks. Incorrect reassembling can
cause electric shock when the
appliance is subsequently used.
5. Do not place this product on an
unstable cart, stand, or table. The
product may fall, causing serious
damage to the product.
6. Slots and openings in the cabinet
and the back or bottom are provided
for ventilation. To protect it from
overheating, these openings must
not be blocked by placing the
product on the bed, sofa, rug, or
other similar surface. This product
should never be placed near or
over a radiator or heat register.
This product should not be placed
in a built-in installation where proper
ventilation is not provided.
11. Do not overload wall outlets and
extension cords as this can result
in the risk of fire or electric shock.
12. Unplug this product from the wall
outlet and refer servicing to a
VTech authorized service facility
under the following conditions:
a. When the power supply cord or
plug is damaged or frayed.
b. If liquid has been spilled into
the product.
7. This product should be operated
only from the type of power source
indicated on the marking label. If
you are not sure of the type of
power supply to your home, consult
c. If the product has been ex-
posed to rain or water.
8
Download from Www.Somanuals.com. All Manuals Search And Download.
IMPORTANT SAFETY INSTRUCTIONS
d. If the product does not operate
normally by following the oper-
ating instructions. Adjust only
those controls that are covered
by the operating instructions,
because improper adjustment
of other controls may result in
damage and will often require
extensive work by a VTech
authorized technician to restore
the product to normal opera-
tion.
f. If the product exhibits a distinct
change in performance.
13. Avoid using a telephone (other
than a cordless type) during an
electrical storm. There may be a
remote risk of electric shock from
lighting.
14. Do not use the telephone to report
a gas leak in the vicinity of the leak.
e. If the product has been dropped
and the cabinet has been dam-
aged.
SAVE THESE INSTRUCTIONS
9
Download from Www.Somanuals.com. All Manuals Search And Download.
INSTALLATION
2. Installing the Speakerphone
1. Site Planning
You can choose from two (2) installa-
tion options:
Select a location where the speaker-
phone will not interfere with daily ac-
tivities. You can choose to connect the
speakerphone to as many as four tele-
phone lines.The speakerphone can be
connected to two 2-line (RJ14C) modu-
lar telephone jacks to accommodate all
four lines.The speakerphone is factory-
programmed for intercom extension
number 12.
•
Locate the telephone on a desk or
tabletop, or
•
Mount the telephone on the wall.
2.1 Desk/Tabletop Mounting
To have better viewing angle, you could
choose to install the desk/wall mount
bracket by squeezing the side tabs on
the thicker end of the bracket, insert
them into their respective slots.
When the telephone is first installed, the
display will show a message to check
the clock and the extension ID. Refer to
the Programming section to set the ex-
tension number.
a. Position the telephone in the desired
location on a tabletop or desk.
b. Plug one of the long line cords into
the L1/2 jack at the back of the tele-
phone. Plug the other long line cord
into the L3/4 jack.
IMPORTANT: For all system features
to operate correctly, ev-
ery speakerphone,
must be connected to
the same Line 2 wiring.
They do not need to be
located in the same
area.
c. Plug the AC adaptor power cord into
the jack at the back of the telephone.
Note: Use only the AC power adaptor
provided with the telephone.
L1/L2 TELEPHONE JACK
L3/L4 TELEPHONE JACK
ELECTRICAL OUTLET
10
Download from Www.Somanuals.com. All Manuals Search And Download.
INSTALLATION
d. Insert one end of the handset cord
into the handset and the other end
into the left side of the telephone.
Place the handset in the telephone
cradle.
e. Plug the two long line cords into the
wall jacks. Double check that you
have not reversed the L1/L2 and
L3/L4 cord connections.
the wall.
1. Insert the two (2) screws and an-
choring devices into the wall 3-5/8
inches apart vertically, allowing
approximately 3/16 inch between
the wall and screw heads for mount-
ing the telephone. Ensure that the
screws are secure.
f. Plug the AC power cord adaptor into
a standard 120V AC wall outlet.The
display shows “Check Clock & ID “.
Refer to the programming section to
program the clock and change the
extension ID.
2. Turn the speakerphone over to view
the bottom.
g. Ensure that all cords are positioned
to prevent tripping and rubbing
which could create a potential elec-
trical hazard.
2.2 Wall Mounting
3. If you have already installed the
desk/wall mount bracket in desk
mode, please remove the desk/ wall
mount bracket by gently moving one
tab at a time while pulling the peg
out of the tab hole.
You will want to ensure the following:
•
The location where the telephone
will be mounted should be away
from electrical cables, pipes, or
other items which may be punctured
when the screws are inserted into
the wall.
4. Rotate the bracket and install it in
the wall mounting position by align-
ing the four holes on the bracket with
the four hooks on the bottom of the
telephone.
•
•
•
The wall surface should be capable
of supporting the telephone weight.
Use the screws and anchoring de-
vices provided with the telephone.
The telephone is located near an
AC outlet.
Two (2) long line cords are provide to
meet various wall mounting conditions.
A template is provided at the back of
this manual to assist you with the in-
stallation of the telephone directly onto
11
Download from Www.Somanuals.com. All Manuals Search And Download.
INSTALLATION
5. Slide the bracket down onto the
hooks and snap into place.
and turning to position it in the wall
mount mode.
6. Plug one of the line cord into the L1/
L2 jack at the back of the telephone.
Plug the other line cord into the L3/
L4 jack.
10. Insert one end of the handset cord
into the handset and the other end
into the left side of the telephone.
Hang the handset in the telephone
cradle.
7. Plug the AC adapter power cord into
the bottom of the telephone. Use
only the AC power adapter provided
with the telephone.
11. Plug the two line cords into the wall
jacks. Double check that you have
not reversed the L1/L2 and L3/L4
cord connections.
8. Position the telephone on the two
screws in the wall and slide the tele-
phone downward to secure it to the
wall.
12. Plug the AC power cord adapter into
a standard 120V AC wall outlet. The
display shows “ Check Clock & ID”.
Refer to the programming section to
program the clock and change the
extension ID.
9. Rotate the handset tab by lifting up
13. Ensure that all cords are positioned
to prevent tripping and rubbing
which could create a potential elec-
trical hazard.
12
Download from Www.Somanuals.com. All Manuals Search And Download.
PROGRAMMING
1. General Programming Guidelines
Note 3: If you are already in the pro-
gramming mode all the fea-
tures can be programmed
consecutively without press-
ing PROGRAM again.
•
Press PROGRAM to enter the pro-
gramming mode. The MUTE (EN-
TER) will light steady. The display
will show:
2. Extension Number
Default setting: 12
Extension Number Range: 11-22
•
The VOLUME buttons are used
for scrolling through the program-
ming selections.
Each Speakerphone must have a
unique extension number pro-
grammed. It is highly recommended
that you assign a new extension
number at the time of installation.
•
•
•
The MUTE (ENTER) button acts as
“enter”.
You will hear a continuous alerting tone
if two speakerphones are assigned the
same extension number.
Press HOLD to return to the previ-
ous main menu.
Pressing a SPEED DIAL button al-
lows you to program that particular
button.
1. Press PROGRAM.
2. Press
shows:
VOLUME. The display
•
•
Press ERASE to erase a previously
programmed setting.
Press END to exit the programming
mode.
3. Press MUTE (ENTER).
4. Press VOLUME
to select ex-
Note1: A button must be pressed
within about 30 seconds or the
programming mode will be au-
tomatically cancelled.
tension number.
5. Press MUTE (ENTER) to save.
3. Tone/Pulse Dialing
Note 2: When a feature has been suc-
cessfully programmed, you
will hear a single confirmation
tone and the display will show
“OK!”. If the feature has not
been programmed correctly,
you will hear a double tone
and the display will show
“Fail!”.
Default Setting: Tone
If you have tone dialing service from
your telephone company, you will want
to ensure that your telephone is set for
tone dialing mode.
1. Press PROGRAM.
2. Press VOLUME until the display
shows:
13
Download from Www.Somanuals.com. All Manuals Search And Download.
PROGRAMMING
9. Press MUTE (ENTER) to select the
appropriate day and proceed to pro-
gramming the clock for AM/PM or
24-Hour.
3. Press MUTE (ENTER).The display
10. Press
VOLUME
to switch be-
shows:
tween the three choices.
11. Press MUTE (ENTER) to select the
appropriate setting and proceed to
programming the hour.
12. Press
VOLUME
to view the
4. Press VOLUME
to select the
choice for the hour.
dialing mode.
13. Press MUTE (ENTER) to select the
appropriate hour and proceed to
programming the minutes.
5. Press MUTE (ENTER) to save.
4. Date and Time
14. Press
VOLUME
to view the
choice for the minutes.
Default setting: Jan 01 FR 1:00A
15. Press MUTE (ENTER) to select the
appropriate minutes.You will hear a
single confirmation tone and the dis-
play will show the new date and
time.
You can program the time in either 12-
hour or 24-hour (military) format.
1. Press PROGRAM.
5. CO/PBX Line Ringing
2. Press VOLUME until the display
shows:
Default Setting: Enabled
You can program the ringer for each
central office/PBX line(1-4).If you do not
want the line(s) to ring at your tele-
phone, choose the “OFF” setting for
each line.
3. Press MUTE (ENTER) to program
the month.
4. Press
months.
VOLUME
to view the
1. Press PROGRAM.
5. Press MUTE (ENTER) to select the
appropriate month and proceed to
programming the date.
2. Press VOLUME until the display
shows:
6. Press
VOLUME
to view the
choice for the date.
7. Press MUTE (ENTER) to select the
appropriate date and proceed to
programming the day of the week.
3. Press MUTE (ENTER) .The display
shows:
8. Press
VOLUME
to view the
choices for the day.
14
Download from Www.Somanuals.com. All Manuals Search And Download.
PROGRAMMING
4. Press MUTE (ENTER) again. The
Range: Disable, 2 seconds to 30 sec-
onds (2 second increments)
display shows:
You may choose to have the CO line
ringing delayed for overflow and caller
ID applications.
5. Press VOLUME
to choose the
1. Press PROGRAM.
setting.
6. Press MUTE (ENTER).
2. Press VOLUME until the display
shows:
To continue programming the remain-
ing lines press VOLUME
and then
perform steps 4-6.
3. Press MUTE (ENTER). The display
6. CO Line Ring Tone
shows:
Default Setting:
Range: 1-4
1
You can choose one of four different
ringing tones for your telephone. The
selection chosen will apply to all four
CO lines on your telephone.
4. Press
VOLUME
to select the
delay time between 2 seconds and
30 seconds (in 2 second incre-
ments).
5. Press MUTE (ENTER).
1. Press PROGRAM.
2. Press VOLUME until the display
8. COTrunk Connection
shows:
Default Setting: All Lines Connected
Your telephone can detect another tele-
phone, facsimile, or modem that is in-
use on one or more of the CO lines.This
privacy feature will prevent accidental
instruction by another VT4121 speak-
erphone user. The “Line-In-Use” circuit
will light the CO line button if the line is
not physically connected. For instance,
if you only have lines 1,2, and 3 con-
nected you can disable line 4( if you do
not disable that line, the lamp will re-
main lit steady even though you can’t
access the line). When you disable a
CO line the lamp and button will not op-
erate.
3. Press MUTE (ENTER). The display
shows:
4. Press VOLUME to select a dif-
ferent ring tone. You will hear a
sample tone for each choice.
5. Press MUTE (ENTER).
7. Delayed Ringing
Default Setting: Disabled
15
Download from Www.Somanuals.com. All Manuals Search And Download.
PROGRAMMING
1. Press PROGRAM.
shows:
2. Press VOLUME until the display
shows:
4. Press VOLUME to choose the
line( or intercom) you want to pro-
gram for this feature.
3. Press MUTE (ENTER),The display
shows:
5. Press MUTE (ENTER) to save.
10. Call Forward
Default Setting: OFF
Range 11-22
4. Press MUTE (ENTER).The display
shows:
When this feature is enabled (on) any
intercom or transferred call you receive
will be forwarded to the Speakerphone
extension that you have identified.
5. Press VOLUME
to choose the
setting.
When the feature is enabled, upon re-
ceiving a call you will hear a triple tone
and the display will briefly show Call
forward on the display prior to the call
being forwarded.
6. Press MUTE (ENTER) to save.
To continue programming the remain-
ing lines press VOLUME
and then
perform steps 4-6.
1. Press PROGRAM.
9. Automatic Line Selection
2. Press VOLUME until the display
shows:
Default Setting: CO 1
The line that you assign for automatic
line selection( line preference) will be
automatically accessed when you pick
up the handset or press SPEAKER.
3. Press MUTE (ENTER).The display
shows:
1. Press PROGRAM.
2. Press VOLUME until the display
shows:
4. Press
VOLUME
to select the
extension number (11-22) where
you want to forward your calls.
5. Press MUTE (ENTER) to save.
3. Press MUTE (ENTER).The display
16
Download from Www.Somanuals.com. All Manuals Search And Download.
PROGRAMMING
11. Auto Mute Enable/Disable
Default Setting: Disable
3. Press MUTE (ENTER).The display
This feature prevents unauthorized
eavesdropping when someone makes
a single page to you.
shows:
Note: For intercom page with
handsfree reply at your exten-
sion, Auto Mute must be set to
Disable.
4. Press VOLUME to choose the
flash length.
5. Press MUTE (ENTER) to save.
1. Press PROGRAM.
13. Speed Dial
2. Press VOLUME until the display
shows:
You can store eighteen (18) frequently
dialed numbers in a speed dial bin by
pressing the appropriate speed dial
button during programming.
3. Press MUTE (ENTER) .The display
A number stored in the Called ID
memory can be stored in a speed dial
bin. You can store numbers in either
pulse or tone dialing modes. Pauses
and flashes may also be stored in
memory. Each speed dial bin can store
up to 16 digits (numbers) including
pause, tone, and flash.
shows:
4. Press VOLUME
to choose be-
tween the enable or disable setting.
5. Press MUTE (ENTER).
12. Flash
13.1 Storing aTelephone Number in
Speed Dial
Default Setting: 0.7 seconds
Range: 0.1 seconds to 1.2 seconds
1. Press PROGRAM.
2. Press SPEED DIAL Button 1. The
display shows:
This feature is typically used to access
custom calling service. You may also
use Flash to end a call without hanging
up the handset or pressing SPEAKER.
1. Press PROGRAM.
3. Press MUTE (ENTER). The display
2. Press VOLUME until the display
shows:
shows:
17
Download from Www.Somanuals.com. All Manuals Search And Download.
PROGRAMMING
ing to the line-in-use. This feature may
not be compatible with some telephone
systems. You may disable line-in-use
detection if you use the speakerphone
as a private telephone system exten-
sion.
4. Dial the number (digi) you want to
store.
5. Press MUTE (ENTER) to save.
1. Press PROGRAM.
Repeat step 2 and press another speed
dial button to continue programming
speed dial numbers.
2. Press VOLUME until the display
shows:
13.2 Storing a Caller ID Number
1. Display the number in the caller ID
list. (Refer to Caller ID Operation).
2. Press PROGRAM.
3. Press MUTE (ENTER) .The display
shows:
3. Press the SPEED DIAL button.
4. Press MUTE (ENTER).
5. Press CID.
6. Press MUTE (ENTER) to save.
4. Press VOLUME to choose set-
ting.
5. Press MUTE (ENTER) .
13.3 Erasing the Contents of a
Speed Dial Bin
15. Reset default Values
1. Press PROGRAM.
2. Press the SPEED DIAL button.
3. Press MUTE (ENTER) .
4. Press ERASE twice. For example,
if you are deleting the contents of
bin 10, the display will show:
You may clear all the programmed data,
and reset all parameters back to the
original factory default values.
1. Press PROGRAM.
2. Press VOLUME until the display
shows:
14. Line In Use Detection
3. Press MUTE (ENTER) .The display
shows:
Default Setting: Enable
This feature allows the speakerphone
to detect other telephone devices us-
ing any of the four telephone lines. The
speakerphone indicates line-in-use sta-
tus by illuminating the LED correspond-
18
Download from Www.Somanuals.com. All Manuals Search And Download.
PROGRAMMING
For your reference, here is the default value list:
Extension ID:
12
Call forward:
Disable
Ringer On/Off:
Ringer Type:
“on” for each co line
Type 1
Delayed Ring:
Co Trunk Connection:
Line Preference:
Auto-Mute:
Disable
Connected for each line
CO #1
Disable
Tone/Pulse dialing:
Flash Length:
Tone Dialing
700 mili-seconds
Enable
LIU Detection:
Calendar:
Jan 01 FR 12:00A
None
Area Code Setting:
Speed Dialing:
Ringer Volume:
Speaker Volume:
Handset Volume:
Headset Volume:
Empty
Middle
Level 4
Minimum Level
Middle
19
Download from Www.Somanuals.com. All Manuals Search And Download.
BASIC OPERATION
1. Lamp (LED) Operation
Fast flash
Lamp flashes fast when an intercom
call is ringing at your phone.
•
Line Buttons
Off
Speaker Button
•
Lamp is off when the line is not be-
ing used.
Off
•
Lamp is off when the telephone is
idle or you are using the handset.
On steady
Lamp is on if the line is being used
by another extension.
•
On steady
Lamp is on if you are using the
speakerphone.
•
Wink
Lamp will “wink” to indicate the line
you are talking on.
•
Slow flash
Lamp slowly flashes when you are
•
Slow flash
Lamp flashes slowly when an in-
using Auto Busy Redial (while wait-
ing for the telephone to redial.)
•
coming call is ringing or you receive
a transferred call.
Fast flash
Lamp flashes fast when the Auto
Busy Redial feature is used.
•
Fast flash
Lamp flashes fast when another
extension places that line on hold.
•
Wink
Lamp will “ wink” when you are us-
ing the headset.
•
Very fast flash
•
Lamp flashes very fast when you
place a line on hold or you transfer
a call.
Mute (Enter) Button
Off
ICM Button
•
Lamp is off when the telephone is
not muted.
Off
•
Lamp is off when you are not using
the intercom.
On steady
Lamp is on when the telephone is
•
muted, the telephone is in the pro-
gramming mode or the telephone is
performing Auto Busy Redial.
On steady
Lamp is on steady when the inter-
com path is busy.
•
Message Lamp
Wink
Lamp will “wink” when you are us-
ing the intercom.
•
The lamp to the right of the CID keys
will:
20
Download from Www.Somanuals.com. All Manuals Search And Download.
BASIC OPERATION
Slow Flash
4. Adjusting the Speaker Volume
Level
•
Lamp will slowly flash when you
have new Telco voice messages
(subscription required.)
While using the speakerphone, you may
adjust the volume level of the distant
Fast Flash
Lamp will flash quickly when the
speakerphone is ringing.
party’s voice by pressing
VOLUME
•
. You will hear a confirmation tone
when the highest or lowest volume set-
ting is reached.
On steady
•
Lamp will light steady when the
speakerphone is in the Do Not Dis-
turb mode.
5. Adjusting the Headset Volume
Level
While using a headset, you may adjust
the volume level of the distant party’s
Off
•
Lamp is off if there are no new mes-
sages and the Do Not Disturb mode
is off.
voice by pressing
VOLUME . You
will hear a confirmation tone when the
highest or lowest volume setting is
reached.
2. Line-In-Use Indication
6. Adjusting the Ringer Volume
Level
If a single line telephone or other equip-
ment such as a facsimile machine is
using a line, that line lamp will light on
your telephone to indicate that the line
is busy. You may intrude on that busy
line to verify that the line is not out of
order. However, lines being used solely
by VT 4121 speakerphone are privacy
protected form intrusion.
While the telephone is idle (not being
used), you may adjust the ringer vol-
ume level by pressing
VOLUME
.
You will hear a confirmation tone when
the highest or lowest volume setting is
reached.
7. AC Power Failure Indication
3. Adjusting the Handset Volume
Level
If power has been interrupted to your
speakerphone the display will show:
While using the handset, you may ad-
just the volume level of the distant
party’s voice by pressing
VOLUME
. You will hear a confirmation tone
when the highest or lowest volume set-
ting is reached.
Press any button or key to cancel the
power failure message.
21
Download from Www.Somanuals.com. All Manuals Search And Download.
BASIC OPERATION
8. Making an Outside Call
3. Dial the telephone number.The dis-
play will show the digits you dial.
After the last digit is dialed, the timer
will soon begin to display the call
duration:
Each VT 4121 speakerphone may have
four (4) outside lines programmed for
direct access and dialing.
8.1 Using the Handset
1. Lift the handset. (If you have Auto-
matic Line Selection enabled, the
telephone will automatically select
a line-proceed to Step 3 ).
Note: If you dial more than 15 digits,
all the digits will shift to the left
of the display.
2. Press a line button.
3. Dial the telephone number.The dis-
play will show the digits you dial.
After the last digit is dialed, the timer
will soon begin to display the call
duration:
4. Press SPEAKER or END when
you’ve completed your call.
9. Answering an Outside Call
9.1 Using the Handset
Note: If you dial more than 15 digits,
all the digits will shift to the left
of the display:
Lift the handset.The ringing outside line
is automatically selected.
9.2 Using the Speakerphone
1. Press the flashing line button,
4. Hang up the handset or press END
when you’ve completed your call.
OR
Press SPEAKER
8.2 Using the Speakerphone / Head-
set
Note: When several lines are ringing,
you can directly answer any line
by pressing the associated line
button.
Note: The Speakerphone will auto-
matically switch to headset
mode when a compatible head-
set is plugged into the headset
jack.
10. Placing a Call on Hold
While on a call:
1. Press SPEAKER. (If you have Au-
tomatic Line Selection enabled, the
telephone will automatically select
a line-proceed to Step 3.)
1. Press HOLD.The display will briefly
show:
2. Press a line button.
22
Download from Www.Somanuals.com. All Manuals Search And Download.
BASIC OPERATION
2. Hang up.
Note1: If the telephone you are call-
ing is busy, you will hear busy
tone. If the telephone you are
calling is in Do Not Disturb
(DND) mode, you will hear
DND tone.
Press ICM. If you want to make an
intercom
autotransferring the line or simply
hang up the handset and the line
will remain on hold.
call
without
11. Retrieving a Call on Hold
Note 2: If you do not perform Step 3
above within approximately 10
seconds, the intercom will be
released.
When you place a call on Hold at your
speakerphone you will hear a brief re-
mainder tone after 30 seconds.
To retrieve a held call press the line
button corresponding to the holding line.
12.2 Using the Speakerphone
Note: Skip Step 1 below if you pro-
grammed the intercom for Auto-
matic Line Selection.
12. Making an Intercom Call
12.1 Using the Handset
1. Press ICM. The display will show:
Note: Skip Step 1 if you programmed
the intercom for Automatic Line
Selection.
2. Press SPEAKER.
1. Press ICM. The display will show:
3. Dial the desired intercom number
(from 11 to 22). For instance, if you
dial intercom number 15 the dis-
play will show:
2. Lift the handset.
3. Dial the desired intercom number
(from 11 to 22). For instance, if you
dial intercom number 15 the display
will show:
When the person you called answers,
your display will show:
When the person you called answers,
your display will show:
4. Press SPEAKER to hang up.
Note 1: If the telephone you are call-
ing is busy, you will hear busy
tone. If the telephone you are
calling is in Do Not Disturb
4. Hang up the handset to end the call.
23
Download from Www.Somanuals.com. All Manuals Search And Download.
BASIC OPERATION
(DND) mode, you will hear
DND tone.
Note 2: If you do not perform Step 3
above within approximately 10
seconds, the intercom will be
released.
1. Lift the handset.
12.3 Using the Direct Station Buttons
2. Hang up the handset to end the call.
The display will return to the idle
mode.
The speed dial buttons are also
preprogrammed for use as Direct Sta-
tion Selection (DSS) buttons. You can
access extensions 11 through 22 by
simply pressing the appropriate button.
13.2 Using the Speakerphone/Head-
set
For example, if Station 12 is calling you,
your handset will ring, your ICM button
will flash, and the display will
show:
Note: Skip Step 1 below if you pro-
grammed the intercom for Auto-
matic Line Selection.
1. Press ICM.
2. Lift the handset or press SPEAKER.
3. Press the desired DSS button.
4. Hang up the handset to end the call.
1. Press ICM or SPEAKER.
Note1: If the telephone you are call-
ing is busy, you will hear busy
tone. If the telephone you are
calling is in Do Not Disturb
(DND) mode, you will hear
DND tone.
2. Press END or SPEAKER to end the
call.The display will return to the idle
mode.
Note 2: If you do not perform Step 3
above within approximately 10
seconds, the intercom will be
released.
14. Intercom Call Pick Up
You may answer an intercom call ring-
ing at another speakerphone in the sys-
tem by pressing ICM.
13. Answering an Intercom Call
13.1 Using the Handset
15. Transferring a Call
While on a line:
For example, if Station 12 is calling you,
your handset will ring, your ICM button
will flash, and the display will show:
1. Press HOLD. The display shows:
24
Download from Www.Somanuals.com. All Manuals Search And Download.
BASIC OPERATION
18. Conferencing
A three-way conference call may con-
sist of two (2) outside lines or one (1)
outside line and two (2) extensions.
2. Dial the extension number where
you will transfer the call (or press a
DSS button ). For instance, if you
want to transfer a call to extension
15 the display will show:
18.1 Two (2) Outside Lines
While on a call on the first line:
1. Press HOLD.The first line is placed
on HOLD and the display shows:
Note 1: You will hear a single tone if
the call has transferred.
2. Press a second line button.
3. Dial the telephone number for the
second party.
4. Press CONFERENCE. The display
will show the second telephone
number that you dialed:
Note 2: You will hear a transfer re-
minder tone every 30 seconds
if the transfer isn’t answered.
Note 3: You can still transfer calls even
if the system intercom is busy.
16. Receiving a Transferred Call
Any extension may pick-up a transferred
call.
5. Hang up to disconnect the lines and
end the conference.
You will hear transfer ring tone and the
lamp for the transferred line will flash.
18.2 One (1) Outside Line and Two
(2) Extensions
17. Muting a Call
While on a call on the first line:
The Mute feature turns off the telephone
handset and speakerphone micro-
phone so the distant party cannot hear
you.You can also use Mute to block out
background noise momentarily.
1. Press HOLD.The first line is placed
on Hold and the display shows:
While on a line or using the intercom:
1. Press MUTE (ENTER). The lamp
will light.
2. Press MUTE (ENTER) again to de-
activate the feature.
2. Press ICM.
3. Dial the intercom number for the
other internal party. For example, if
you dial extension 20 the display will
show the following when extension
25
Download from Www.Somanuals.com. All Manuals Search And Download.
BASIC OPERATION
20 answers:
Note: If you have programmed Auto-
Mute, the Mute lamp will turn on
and sounds in your room will not
be heard by the calling party.
1. Lift the handset or press MUTE (EN-
TER) (if the Mute lamp is lit).
2. Hang up to end the call.
4. Press CONFERENCE. The display
shows:
19.3 Changing Signaling Modes
If you have made a voice page to an
extension and do not receive a reply,
press ICM and the other extension will
begin tone signaling to alert users in
the area.
5. Hang up to end the conference.
Note: When you hang up extension 20
will still be connected to the line
until that extension hangs up.
To Switch From Page Mode to Tone
Ringing:
19. Paging
19.1 Paging Another Speakerphone
After establishing a voice page to an-
other extension, press ICM.
1. Lift the handset.
2. Press PAGE. The display shows:
To Switch From Tone Ringing to Page
Mode:
After establishing an intercom call,
Press PAGE.
3. Dial the desired intercom number.
For instance, if you dial extension
15 the display shows:
19.4 To Voice Page All Speaker-
phone Extensions
1. Lift the handset.
2. Press PAGE ALL. The display
shows:
4. Make your page announcement.
Note: Only VT4121 speakerphones
can receive voice paging.
19.2 Answering a Page
3. Announce your message.
You will hear a tone prior to receiving a
voice page. You may then answer the
page using the speakerphone.
26
Download from Www.Somanuals.com. All Manuals Search And Download.
BASIC OPERATION
19.5 Receiving a Voice Page to All
Speakerphone Extension.
service such as call waiting, 3-way call-
ing, etc.
For example, if extension 12 sends a
Voice Page to all telephones in the sys-
tem, the extension telephone will show:
While on a line:
1. Press FLASH to obtain new dial
tone.
2. Dial the new telephone number or
service code.
22. Using the Pause Feature
19.6 Meet Me Answer to All Page
During speed dialing you can use the
Pause feature to insert a delay in a di-
aling sequence. Pause may be needed
to access certain banking and long dis-
tance services. Each pause is 3 sec-
onds. During manual dialing, you can
press the button repeatedly to create a
longer delay.
Press PAGE or PAGE ALL to answer
the page. For instance, if extension 12
performs an All Page, the display
shows:
While on a line:
1. Dial the numbers prior to the pause.
2. Press REDIAL/PAUSE.
3. Dial the remaining number after the
pause.
20. Do Not Disturb
You may use the DND feature to avoid
telephone interruptions. When acti-
vated, you will not hear incoming ring-
ing from outside lines, intercom calls
and pages.
23. Auto Busy Redial
To continue dialing a busy number from
the telephone:
While the telephone is idle:
Press DND. The display shows:
When you dial a telephone number that
is busy, hang up and perform the fol-
lowing steps.
1. Press SPEAKER (If you have Au-
tomatic Line Selection enabled, tele-
phone will automatically select a
line-proceed to Step 3.)
Note: Press DND again to deactivate
DND. The display will return to
the idle mode.
2. Press a line button.
3. Press REDIAL/PAUSE. The tele-
phone will dial the number. If the
distant party is still busy, the tele-
phone will hang up after about 15
seconds, it will then wait about 5
21. Using the Flash Button
You may use Flash instead of pressing
the hookswitch to access custom call-
ing features provided by your telephone
27
Download from Www.Somanuals.com. All Manuals Search And Download.
BASIC OPERATION
seconds, and then dial the number
again.
Privacy feature allows someone else to
join your conversation on the same line.
4. When you hear ringing, lift the hand-
To override (disable) Call Privacy:
set to speak.
Press the line button that you are cur-
rently accessing until you hear a single
tone.
Note: The MUTE lamp lights steady
when the Auto Busy Redial fea-
ture is activated.The SPEAKER
lamp will flash slowly during di-
aling attempts, and quickly dur-
ing dialing.
To enable Call Privacy:
Press the line button until you hear a
double tone.
24. Last Number Redial
Note 1: When non-system equipment,
such as a single line telephone
or facsimile machine, is using
a line, any VT 1421 system
telephone may access that line
also. However, when a system
telephone accesses the line
the Call Privacy feature is en-
abled and additional system
telephone may not access the
line.
To dial the last number dialed from the
telephone:
1. Lift the handset.
2. Press a line button.
3. Press REDIAL/PAUSE and the
number is dialed automatically.
Note: You may also redial using the
speakerphone by simply press-
ing REDIAL/PAUSE. If you
press SPEAKER first, you will
activate Auto Busy Redial.
Note 2: Due to the direct wiring of
single line telephones,
cordless telephones, facsimile
machines, or modems, it is not
possible to prevent these de-
vices from accidentally intrud-
ing on a line that you are us-
ing.
25. Speed Dialing
1. Lift the handset.
2. Press a SPEED DIAL button. The
number will be dialed automatically.
Note: You may use the speakerphone
to dial a speed dial number by
simply pressing the SPEED
DIAL button.
27. Pulse-to-Tone Switching
If you are pulse dialing service you may
need to access a computer or calling
services that use tone dialing.
While on a line:
26. Call Privacy
1. Dial the telephone number in pulse
mode.
2. Dial *tone to change to the tone di-
aling mode.
Another extension cannot access a line
that you are using unless you override
Privacy for that call. Overriding the Call
28
Download from Www.Somanuals.com. All Manuals Search And Download.
BASIC OPERATION
3. Dial the remaining numbers to be
dialed in the tone mode.
Note: Your telephone company may
send a signal to remove the in-
dicator light once you have re-
trieved your messages, or you
may press ERASE twice to re-
move the indicator light manu-
ally.
Note: When you hang up the tele-
phone will return to the pulse
dialing mode.
28. Message Waiting Light
*Not all local telephone service
providers send the FSK signal
required to activate the Mes-
sage Waiting Light. If you have
voice messaging, but your Mes-
sage Waiting does not flash
when receive new messages,
check with your service, pro-
vider to see if FSK signaling is
available.
If you subscribe to voice mail service
from your local telephone company, the
LED to the right of the Caller ID keys
will flash when someone has left a mes-
sage for you.This feature is compatible
with FSK signaling from the telephone
company*.The display will indicate line
(1-4) that the message signal was re-
ceived. The display will show:
In this example, there is a message
waiting on L1 and L4. Follow your voice
mail service instructions for retrieving
a message.
29
Download from Www.Somanuals.com. All Manuals Search And Download.
CALLER ID OPERATION
IMPORTANT: You must subscribe to
Caller ID service pro-
vided by your local
telephone company
on each line you wish
to receive call informa-
tion.
2.1 To Program the Area Code
1. Press PROGRAM.
2. Press VOLUME until the display
shows:
1. Caller ID Buttons
3. Press MUTE (ENTER).
4. Dial the area code.
There are five (5) buttons used to ac-
cess Caller ID functions:
5. Press MUTE (ENTER).
2.2 To Erase the Programmed Area
Code
CID
•
To switch between multiple caller ID
screens during 2 or more ringing
calls.
1. Press PROGRAM.
2. Press VOLUME
until the display
shows:
•
•
To move backward through the caller
ID list.
3. Press MUTE (ENTER).
4. Press ERASE. The display will
show:
To move forward through the caller
ID list.
ERASE
•
To erase a call from the caller ID list.
5. Press ERASE again.The area code
DIAL
is deleted.
•
To dial a number from the caller ID
list.
3. Receiving a Call
2. Programming the Area Code
You will need to subscribe to the Caller
ID service from your telephone com-
pany to receiver Caller ID information.
Default: empty
When you receive a local call from a
person with your same home area code,
the telephone will not store the area
code. This feature will enable you to
redial the caller in the future.
When a call is received, the display will
show the name and number of the
caller, and the date and time the call is
received. Some telephone companies
send both the name and number of the
30
Download from Www.Somanuals.com. All Manuals Search And Download.
CALLER ID OPERATION
caller.Other telephone companies may
only provide the number of the calling
party.
caller ID information for subsequent
ringing lines. Once you have received
the information for all the ringing lines,
press CID again and the display will re-
turn to the date and time mode.
Note 1: When the VT 4121 is con-
nected behind a PBX or key
system, the caller ID features
cannot be used.
The display will first show the caller ID
information for Line 1:
3.1 Receiving a Name and Number
Call
1. Press CID to review the information
The display will show the caller ID in-
formation typically after the first ring:
for Line 2:
2. Press CID to return to the time/date
display if no other lines are ringing.
3. Press CID to review the information
for Line 1 again:
Where: L1 is the ringing line number
1235215 is the number of the
caller
ABC CO. is the name of the
caller
Note: The display will return to the
idle mode when:
3.3 Receiving a Number Only Call
•
•
•
•
The caller hangs up and ringing
stops.
An extension telephone an-
swers the call.
You answer the call and hang
up.
You perform another telephone
function.
The display will show:
3.4 Receiving a Blocked Call
3.2 Receiving Multiple Calls
Sometimes a caller will prevent their
number from being displayed on your
telephone:
If two or more lines are ringing, the tele-
phone will show the caller ID informa-
tion for the line that began ringing first.
Press CID to view the caller ID infor-
mation for the next ringing line.You can
continue to press the button to view
31
Download from Www.Somanuals.com. All Manuals Search And Download.
CALLER ID OPERATION
3.5 Receiving a Call from Outside the
Calling Area
If a caller is outside of your Caller ID
area:
Where:
RR
-Index no. of the call
list (01-99)
4. Reviewing Calls in the Caller List
L
-Telephone line num-
ber associated with
call (1-4)
-Phone number
-Caller’s name
Information for a maximum of ninety-
nine (99) calls will be maintained. If
more than 99 calls are received, the
newest call will replace the oldest call
in the list.
(NUMBER)
(NAME)
(DATE & TIME) -Date and time call
record was received
NEW
-NEW call record or
not (no label)
1. Press
or
. The display will
show the total Caller ID record num-
ber and new call number.
EXAMPLE:
2a. Press
to display the information
Press # to view date and time display:
of the first call record.
2b. Press
to display the information
of the last call record.
3a. Press
of the second call record.
3b. Press
to display the information
5. Press END to exit the review mode
and return to the time/date display.
to display the information
of the first call record again.
5. Delete an Individual Record from
the List
4a. Press
to repeatedly to scroll
through the list forward.
4b. Press
to repeatedly to scroll
You can delete individual call records
from the list by pressing ERASE while
reviewing a record in the list.
through the list backwards.
Note: The call records will be dis-
played in the following format:
32
Download from Www.Somanuals.com. All Manuals Search And Download.
CALLER ID OPERATION
6. Delete the Entire Caller ID List
You can delete the entire Caller ID List
by pressing ERASE while viewing the
total calls/new calls display.
7. Dialing a number form the Caller
ID List
You can dial a number from the Caller
ID list while in the review mode.
1. Select a Line Key (L1-L4);
2. Dial any required prefix (1);
3. Press DIAL;
4. The display shows the number digit
by digit as it is dialed.
8. Saving a Number to a Speed Dial
Key
You may save a number form the Caller
ID List to a Speed Dial Key while in re-
view mode:
1. Enter the programming mode by
pressing PROGRAM. The display
shows:
2. Select an available Speed Dial Key
3. Press MUTE (ENTER) to store the
Caller ID Number on the Speed Dial
Key.
4. Press CID to review calls in caller
ID memory.
5. Press MUTE (ENTER) to confirm
the storing.
33
Download from Www.Somanuals.com. All Manuals Search And Download.
AUX DATA PORT
The Speakerphone is equipped with an auxiliary data port on the back panel as
shown:
Auxiliary Data Port
The auxiliary data port can be used to connect any standard single line device to
line 4 for basic line service. This is particularly useful for notebook PC modem con-
nections, as well as fax machines or other single line telephone devices.
34
Download from Www.Somanuals.com. All Manuals Search And Download.
MAINTENANCE
TAKING CARE OF YOUR TELEPHONE.
Your VT4121 contains sophisticated electronic parts, so it must be treated with care.
Avoid rough treatment
Place the handset down gently. Save the original packing materials to protect your
telephone if you ever need to ship it.
Avoid water
Your telephone can be damaged if it gets wet. Do not handle your speakerphone
with wet hands. Do not install it near a sink, bathtub or shower.
Electrical storms
Electrical storms can sometimes cause power surges harmful to electronic
equipment.
For your own safety, use caution when using electric appliances during storms.
35
Download from Www.Somanuals.com. All Manuals Search And Download.
WARRANTY STATEMENT
WHAT DOES OUR WARRANTY COVER?
•
Any defect in material or workmanship.
FOR HOW LONG AFTER THE ORIGINAL PURCHASE?
To the original purchaser only - ONE YEAR.
•
WHAT WILL VTECH DO?
At our option, repair or replace your unit.
•
HOW DO I SEND MY UNIT, IN OR OUT OF WARRANTY?
•
In the U.S. Call VTECH Communications customer service for Return
Authorization at: 1-800-595-9511
•
Properly pack your unit. lnclude any cables & accessories which were originally
provided with the product. We recommend using the original carton and
packing materials.
•
•
•
Include in the package a copy of the sales receipt or other evidence of date
of original purchase (if the unit was purchased within the lase twelve months).
Print your name and address, along with a description of the defect, and
include this in the package Or Vtech Electronics.
Includ payment for any service or repair not covered by warranty, as determined
by VTECH Communications.
•
•
Ship the unit via UPS Insured, or equivalent to:
In the U.S.
VTECH COMMUNICATIONS
11035 SW 11th Street
Bldg. B Suite 270
Beaverton, OR 97005
VTECH Communications assumes no responsibility for units
sent without prior Return Authorizatlon.
36
Download from Www.Somanuals.com. All Manuals Search And Download.
TECHNICAL SPECFICATIONS
VT 4121 Speakerphone
Function Buttons: , C I D,
, E n d ,
ERASE, Do Not Dis-
turb, Dial, Page,
Page All, CO Lines 1/
2/3/4*, Intercom*,
Mute(Enter)*, Pro-
gram, Volume, Con-
Physical:
Modular, Desk/
Wall Mounted,
High/Low Angle
Stand
Power:
Input:
Class 2 Trans-
former
120VAC, 60Hz,
7W
ference,
Flash,
R e d i a l ( Pa u s e ) ,
Speaker*, Hold, 18
Speed Dial Buttons
Output:
12VDC, 400MA
(milliamps)
(*) denotes button
with LED
Electrical:
4 CO/PBX Lines,
2 Wire, Loop Start,
600 Ohms, 24/
48VDC
Dial Keys:
12 Keys, Continuous
DTMF
Dimensions:
237 mm long
212 mm wide
93.5 mm high
Ringer Equivalence:0.3B
Mechanical: 2 Each RJ-14C
Jacks
Weight:
35.1 ounces (0.994
kg)
Line 4 Auxiliary
Jack
Specifications, features, and availabil-
ity of optional accessories are all sub-
2.5mm Headset
Jack
ject to change without prior notice.
Power Jack 12
VDC
LCD:
Wide Angle Su-
per-Twist (STN) 2
x16 Alpha-Nu-
meric
37
Download from Www.Somanuals.com. All Manuals Search And Download.
VT 4121
4-Line Speakerphone
Wall Mounting
Template
Use this template when wall
mounting your base unit. To mark
the positions of the mounting
screws, hold this template against
the wall, and press a pencil or pen
point through the center of each
crossmark.
NOTE:
Select a spot where you can screw
into a wooden stud within the wall.
The mounting screws will not hold
securely in plaster or wallboard
alone.
38
Download from Www.Somanuals.com. All Manuals Search And Download.
TABLE OF CONTENTS
INTRODUCTION.................................................................................................. 1
Becoming familiar with your speakerphone ......................................................... 1
The display........................................................................................................... 2
The Features........................................................................................................ 2
Parts Check list .................................................................................................... 5
FCC REGULATIONS ........................................................................................... 6
IMPORTANT SAFETY INSTRUCTIONS ............................................................. 8
INSTALLATION ....................................................................................................10
Site Planning .........................................................................................................10
Installing the Speakerphone .................................................................................10
Desk/Tabletop Mounting ................................................................................. 10
Wall Mounting................................................................................................. 11
PROGRAMMING ................................................................................................. 13
General Programming Guidelines ....................................................................... 13
Extension Number ............................................................................................... 13
Tone/Pulse Dialing ............................................................................................... 13
Date and Time...................................................................................................... 14
CO/PBX Line Ringing .......................................................................................... 14
CO Line Ring Tone ............................................................................................... 15
Delayed Ringing................................................................................................... 15
CO Trunk Connection........................................................................................... 15
Automatic Line Selection ..................................................................................... 16
Call Forward ......................................................................................................... 16
Auto Mute Enable/Disable ................................................................................... 17
Flash .................................................................................................................... 17
Speed Dial ........................................................................................................... 17
Storing a Telephone Number in Speed Dial ....................................................... 17
Storing a Caller ID Number ................................................................................ 18
Erasing the Contents of a Speed Dial Bin .......................................................... 18
Line In Use Detection .......................................................................................... 18
Reset default Values ............................................................................................ 18
BASIC OPERATION ............................................................................................ 20
Lamp (LED) Operation ......................................................................................... 20
Line-In-Use Indication .......................................................................................... 21
Adjusting the Handset Volume Level ................................................................... 21
Adjusting the Speaker Volume Level ................................................................... 21
Adjusting the Headset Volume Level ................................................................... 21
Adjusting the Ringer Volume Level ...................................................................... 21
AC Power Failure Indication ................................................................................. 21
Download from Www.Somanuals.com. All Manuals Search And Download.
TABLE OF CONTENTS
Making an Outside Call........................................................................................ 21
Using the Handset.......................................................................................... 22
Using the Speakerphone/Headset ................................................................. 22
Answering an Outside Call .................................................................................. 22
Using the Handset.......................................................................................... 22
Using the Speakerphone ............................................................................... 22
Placing a Call on Hold ......................................................................................... 22
Retrieving a Call on Hold ..................................................................................... 23
Making an Intercom Call ...................................................................................... 23
Using the Handset.......................................................................................... 23
Using the Speakerphone ............................................................................... 23
Using the Direct Station Buttons .................................................................... 24
Answering an Intercom Call ................................................................................. 24
Using the Handset.......................................................................................... 24
Using the Speakerphone/Headset ................................................................. 24
Intercom Call Pick Up .......................................................................................... 24
Transferring a Call ................................................................................................ 24
Receiving a Transferred Call ................................................................................ 25
Muting a Call ........................................................................................................ 25
Conferencing........................................................................................................ 25
Two (2) Outside Lines .................................................................................... 25
One (1) Outside Line and Two (2) Extensions ............................................... 25
Paging .................................................................................................................. 26
Paging Another Executive Speakerphone ..................................................... 26
Answering a Page .......................................................................................... 26
Changing Signaling Modes ............................................................................ 26
To Voice Page All Speakerphone Extensions ................................................ 26
Receiving a Voice Page to All Speakerphone Extension ............................... 27
Meet Me Answer to All Page .......................................................................... 27
Do Not Disturb ..................................................................................................... 27
Using the Flash Button ........................................................................................ 27
Using the Pause Feature ..................................................................................... 27
Auto Busy Redial ................................................................................................. 27
Last Number Redial ............................................................................................. 28
Speed Dialing ...................................................................................................... 28
Call Privacy .......................................................................................................... 28
Pulse-to-Tone Switching ...................................................................................... 28
Message Waiting Light ......................................................................................... 29
CALLER ID OPERATION .................................................................................... 30
Caller ID Buttons .................................................................................................. 30
Programming the Area Code ............................................................................... 30
To Program the Area Code............................................................................. 30
To Erase the Programmed Area Code ........................................................... 30
Download from Www.Somanuals.com. All Manuals Search And Download.
TABLE OF CONTENTS
Receiving a Call ................................................................................................... 30
Receiving a Name and Number Call .............................................................. 31
Receiving Multiple Calls ................................................................................. 31
Receiving a Number Only Call ....................................................................... 31
Receiving a Blocked Call ............................................................................... 31
Receiving a Call from Outside the Calling Area ............................................. 32
Reviewing Calls in the Caller List ........................................................................ 32
Delete an Individual Record from the List............................................................ 32
Delete the Entire Caller ID List ............................................................................ 32
Dialing a number form the Caller ID List .............................................................. 32
Saving a Number to a Speed Dial Key ................................................................ 33
AUX DATA PORT................................................................................................. 34
MAINTENANCE................................................................................................... 35
WARRANTY STATEMENT .................................................................................. 36
TECHNICAL SPECFICATIONS ......................................................................... 37
WALL MOUNTINGTEMPLATE........................................................................... 38
Download from Www.Somanuals.com. All Manuals Search And Download.
VTECH COMMUNICATIONS LTD.
Is a trademark of VTECH COMMUNICATIONS LTD.., a member
of THE VTECH GROUP OF COMPANIES.
Distributed in the U.S.A. by VTECH Communications, Beaverton, OR, 97008.
Copyright 1999 for VTECH COMMUNICATIONS LTD..
ISSUE 0
Download from Www.Somanuals.com. All Manuals Search And Download.
|