| GX2401c U.S. I/B version 09050A-1   GX2401c   GX2401c   Congratulations on your selection of the   from   AUdiovox®. This quality 2.4GHz cordless telephone with   Caller ID and Call Waiting, like all Audiovox® products, has   been designed to give you many years of continuous service   OWNER’S MANUAL#GX2401cVER.09050A-1   0 PAGE:   English version   GX2401c I/B version 09050A-1   (Short & Long)   USER’S MANUAL   ACCESSORY ORDER FORM   SAVE THESE INSTRUCTIONS   IMPORTANT SAFETY INSTRUCTIONS   When using your telephone equipment, basic safety precautions should always be followed to   reduce the risk of fire, electric shock, and injury to persons, including the following:   1. Read and understand all instructions.   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.   4. Do not use this product near water, for example, near a bathtub, washbowl, kitchen sink,   laundry tub, in a wet basement or near a swimming pool.   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 at the back or bottom are provided for ventilation, to   protect it from overheating. These openings should never be blocked or covered. The   openings should never 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 unless proper   ventilation is provided.   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 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.   9. Do not overload wall outlets and extension cords as this can result in the risk of fire or   electric shock.   10. 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.   11. To reduce the risk of electric shock, do not disassemble this product, but take it to a   qualified service contractor when some service or repair work is required. Opening or   removing covers may expose you to dangerous voltages or other risks. Incorrect   reassembly can cause electric shock when the appliance is subsequently used.   12. Unplug this product from the wall outlet and refer servicing to qualified service personnel   under the following conditions:   A.   B.   When the power supply cord or plug is damaged or frayed.   If liquid has been spilled into the product.   C. If the product has been exposed to rain or water.   D.   If the product does not operate normally by following the operating instructions.   Adjust only those controls that are covered by the operating instructions. Improper   adjustments of other controls may result in damage and will often require extensive   work by a qualified technician to restore the product to normal operation.   If the product has been dropped or the cabinet has been damaged.   2 E.   09050A-1   OWNER’S MANUAL#GX2401c VER.09050A-1   2 PAGE:   English version   GX2401c I/B version 09050A-1   F. If the product exhibits a distinctive 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 lightning.   14. Do not use the telephone to report a gas leak in the vicinity of the leak.   The RBRCä Seal   ä The RBRC Seal on the (easily removable) Nickel-Cadmium battery (contained in your   product) indicates that Audiovox Communications Corp. (Audiovox) is voluntarily participating   in an industry program to collect and recycle these batteries at the end of their useful lives.   ä When taken out of service within the United States, the RBRC program provides a   convenient alternative to placing used Nickel-Cadmium batteries into the trash or municipal   waste, which is illegal in some areas.   ä Audivox’s participation in RBRC makes it easy for you to drop off the spent battery at local   retailers of replacement Nickel-Cadmium batteries, or at authorized AUDIOVOX’s product   service centers. You may also contact your local recycling center for information on where to   return the spent battery. Please call 1-800-8BATTERY for information on Ni-Cd battery   recycling in your area. AUDIOVOX’s involvement in this program is part of its commitment in   protecting our environment and conserving natural resources.   Detach the battery compartment cover on the handset. Then, remove the Nickel-Cadmium   battery pack.   ä RBRC is a trademark of Rechargeable Battery Recycling Corporation.   SAVE THESE INSTRUCTIONS   BATTERY SAFETY INSTRUCTION   CAUTION:   To reduce the risk of fire or injury to persons, read and follow these instructions:   1. Use only the following type and size of handset battery pack:   Cordless Telephone Battery Pack   DC3.6V, 850mAh, Ni-Cd Battery Pack   Model No.: BT2400   2. Do not dispose of the battery in a fire. The cell may explode. Check with local codes for   possible special disposal instructions.   3. Do not open or mutilate the battery. Released electrolyte is corrosive and may cause   damage to the eyes or skin. It may be toxic if swallowed.   4. Exercise care in handling the battery in order not to short the battery with conducting   material such as rings, bracelets and keys. The battery or conductor may overheat and   cause burns.   5. Recharge only the battery provided with or identified for use with this product. The battery   may leak corrosive electrolyte or explode if it is not the correct type.   6. Do not attempt to rejuvenate the battery provided with or identified for use with this   product by heating them. Sudden release of the battery electrolyte may occur causing   burns or irritation to eyes or skin.   7. When inserting the batteries into this product, the proper polarity or direction must be   observed. Reverse insertion of batteries can cause charging that may result in leakage or   explosion.   8. Remove the batteries from this product if the product will not be used for a long period of   time (several months or more) since during this time the battery could leak in the product.   9. Do not store this product, or the battery provided with or identified for use with this   product, in high-temperature areas. Batteries that are stored in a freezer or refrigerator for   the purpose of extending shelf life should be stabilized at room temperature prior to use   after cold storage.   3 09050A-1   OWNER’S MANUAL#GX2401c VER.09050A-1   3 PAGE:   English version   GX2401c I/B version 09050A-1   10. Disconnect telephone lines before installing batteries.   FCC / IC NOTICE   This equipment complies with Parts 15 and 68 of the Federal Communications Commission   (FCC) rules for the United States. It also complies with regulations RSS210 and CS-03 of   Industry and Science Canada. Operation is subject to the following two conditions: (1) this   device may not cause interference, and (2) this device must accept any 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 contact:   AUDIOVOX COMMUNICATIONS CORP. SERVICE DEPARTMENT at (800) 229-1235.   The telephone company may ask you to disconnect this equipment from the line network until   the problem has been corrected.   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   residential 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   interference to radio communications. However, there is no guarantee that interference will   not occur in a particular installation. If this equipment does cause harmful interference to   radio or television reception, which can be determined by turning the equipment on and off,   the user is encouraged to try and correct the interference by one or more of the following   measures:   Reorient or relocate the receiving antenna.   Increase the separation between the equipment and receiver.   Connect the equipment to 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.   FCC Part 68   The FCC requires that you connect your cordless telephone to the nationwide telephone   network through a modular telephone jack (USOC RJ11C, RJ11W, or RJ14).   Your telephone company may discontinue 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 advanced notice of the change to give you an opportunity to maintain uninterrupted   service.   The Base Unit contains no user serviceable parts. The Handset contains a user replaceable   battery.   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 instructions outlined under the AUDIOVOX Limited Warranty.   09050A-1   4 OWNER’S MANUAL#GX2401c VER.09050A-1   4 PAGE:   English version   GX2401c I/B version 09050A-1   This equipment may not be used on coin service provided by the Phone Company or Party   Lines.   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.   IC (Industry Canada)   This telephone is registered for use in Canada.   NOTICE:   The REN assigned to this device denotes the number of devices you may connect   to the telephone loop which is used by the device to prevent overloading. The termination on a   loop may consist of any combination of devices subjected only to the requirement that the   sum of the REN does not exceed five (5.0).   NOTICE:   The Industry Canada label identifies certified equipment. This certification means   that the equipment meets certain telecommunications network protective, operational and   safety requirements. The Department does not guarantee the equipment will operate to the   user’s satisfaction.   Before installing this equipment, users should ensure that it is permissible to be connected to   the facilities of the local telecommunications company. The equipment must also be installed   using an acceptable method of connection. The customer should be aware that compliance   with the above conditions may not prevent degradation of services in some situations.   Repairs to certified equipment should be made by an authorized Canadian maintenance   facility designated by the supplier. Any repairs or alterations made by the user to this   equipment, or equipment malfunctions, may give the telecommunications company cause to   request the user to disconnect the equipment.   User should ensure, for their own protection, that the electrical ground connections of the   power utility, telephone lines and internal metallic water pipe system, if present, are connected   together. This precaution may be particularly important in rural areas.   CAUTION: Users should not attempt to make such connections themselves, but should   contact the appropriate electrical inspections authority, or electrician, as appropriate.   Your GX2401c is designed to operate at the maximum power allowed by the FCC and IC.   This means your Handset and Base Unit can communicate only over a certain distance –   which will depend on the location of the Base Unit and Handset, weather, and the construction   and layout of your home or office.   WARRANTY STATEMENT   AUDIOVOX COMMUNICATIONS CORPORATION (the Company), warrants to the   original retail purchaser of this Audiovox telephone, that should this product or any   part there of (except the items listed below), under normal use and conditions, be   proven defective in material or workmanship within the first twelve (12) month period   from the date of purchase, such defect(s) will be repaired or replaced (with new rebuilt   parts) at the Company’s option, without charge for parts or labor directly related to the   defect(s).   The accessories consisting of the antenna and adapter are similarly warranted for   twelve (12) months from original purchase.   This Warranty does not apply to batteries, costs incurred for testing or checking or to   any product or part hereof which has suffered through alteration, serial number   defacement, improper installation, excessive temperature or humidity, environmental   conditions, mishandling, misuse, neglect, or accident. This Warranty is not assignable   or transferable.   To obtain repairs or replacement within the terms of this Warranty, the product should   be delivered with proof of purchase, specification of defect(s), transportation prepaid,   to the company at the address shown below:   Audiovox Communications Corp.   5 09050A-1   OWNER’S MANUAL#GX2401c VER.09050A-1   5 PAGE:   English version   GX2401c I/B version 09050A-1   555 Wireless Blvd.   Hauppauge, N.Y. 11788   Call toll free to (800) 229-1235 (in N.Y. State, (631) 233-3410) for reference to an   Authorized Warranty Station in your area.   THE EXTENT OF THE COMPANY’S LIABILITY IS LIMITED TO THE REPAIR OR   REPLACEMENT UNDER THIS WARRANTY PROVIDED ABOVE AND, IN NO EVENT,   SHOULD THE COMPANY’S LIABILITY EXCEED THE PURCHASE PRICE PAID BY   PURCHASER FOR THE PRODUCT.   WHAT DOES OUR WARRANTY NOT COVER?   · · · · · Batteries   Damage from misuse, neglect, or acts of nature (lightning, floods, power surges, etc.).   Products which may have been modified or incorporated into other products.   Products purchased and/or operated outside the USA, its territories, or Canada.   Products serviced by the owner or a service facility not expressly authorized by Audiovox   Communications Corp.   · · Products purchased more than 12 months from current date.   Units purchased in “AS IS” condition, or units purchased as “Distressed Merchandise”.   HOW DOES STATE LAW OR PROVINCIAL LAW RELATE TO THIS WARRANTY?   · This warranty gives you specific rights. You may also have other rights, which vary from   state to state and province to province.   TABLE OF CONTENTS   IMPORTANT SERVICE INFORMATION   CARTON CONTENTS   IMPORTANT SAFETY INSTRUCTIONS   BATTERY SAFETY INSTRUCTIONS   FCC / IC NOTICE   GETTING TO KNOW YOUR NEW PHONE   DESCRIPTION   MOUNTING POSITION   BASE RETAINER TAB   BELT CLIP INSTRUCTION   CONNECTING THE HEADSET   POWER INSTALLATION   INITIAL SETUP   TONE / PULSE SETTING   SETTING THE HANDSET RINGER   SETTING USER'S AREA CODE AND NEIGHBORING AREA CODE   SETTING THE CALLER ID CALL WAITING (CIDCW) FUNCTION   TELEPHONE OPERATION   TO PLACE A CALL IN TALK MODE   TO PLACE A CALL IN STANDBY MODE (PREDIAL MODE)   TO RECEIVE A CALL   LAST NUMBER REDIAL   STORING TELEPHONE NUMBERS INTO MEMORY DIALING DIRECTORY   DELETING STORED TELEPHONE NUMBERS   DIALING FROM THE MEMORY DIALING DIRECTORY   EDITING STORED TELEPHONE NUMBERS   MIXED MODE DIALING   PAUSE FUNCTION   FLASH FUNCTION   09050A-1   6 OWNER’S MANUAL#GX2401c VER.09050A-1   6 PAGE:   English version   GX2401c I/B version 09050A-1   CHANNEL SELECTION (40 Channels)   OUT OF RANGE WARNING   LOW BATTERY WARNING   PAGING FUNCTION   CALLER ID OPERATION   RECEIVING NEW CALL   VIEWING CALL RECORDS AND NEW CALL RECORDS   SAVING CALL RECORDS   DELETING CALL RECORDS   CALLBACK FROM CALL RECORDS   PROGRAMMING MODE   NEW CALL / MESSAGE INDICATOR   TALKING TIME AND CHANNEL DISPLAY   CALL WAITING ID OPERATION   LCD DISPLAY SYMBOLS AND MESSAGES   IMPROVING CORDLESS RECEPTION   MAXIMIZING BATTERY LIFE   TECHNICAL INFORMATION   TROUBLESHOOTING   GETTING TO KNOW YOUR NEW PHONE   IMPORTANT: Subscription to Caller ID (CID) / Call Waiting ID services from your local   GX2401c   phone company is required for using the Caller ID / Call Waiting ID features of the   . GX2401c   Your new   telephone gives you the ultimate in cordless telephone sound quality with   the luxury of Caller ID and Call Waiting ID.   If this is your first cordless telephone, you will soon discover that your cordless is similar to   regular telephones, except without the cord. If you have owned a cordless in the past, you will   GX2401c   discover that the   telephone is the most powerful and full-functioned Call Waiting ID   cordless telephone on the market. Some key features are:   · · · · 40 name and number Caller ID / Call Waiting ID memory   20 name and number programmable memory   Hearing -aid compatibility   Automatic or manual selection of the clearest of 40 channels   Unlike regular telephones, your cordless does not work during power failures. We do not   recommend you to use a cordless telephone as the only phone in your residence.   INTRODUCTION TO CALLER ID AND CALL WAITING ID   The GX2410C Caller ID / Call Waiting ID devices allow you to take advantage of the Caller   Identification delivery service offered by your local telephone company. For more information,   you can refer to the following Question and Answer table:   QUESTIONS   What is Caller ID?   ANSWERS   A Caller ID is a device that identifies the calling party   before you answer a call. This device can be used to   screen unwanted calls and eliminate harassment from   annoying calls.   7 09050A-1   OWNER’S MANUAL#GX2401c VER.09050A-1   7 PAGE:   English version   GX2401c I/B version 09050A-1   A Call Waiting ID is a device that identifies the call waiting   party before you answer a call.   What is Call Waiting ID?   When used with Caller ID / Call Waiting ID service, the   Caller ID / Call Waiting ID device displays the name (if   available), and the telephone number (if available) of the   person calling before you answer your telephone.   Your local telephone company. However, not all local   telephone companies provide Caller ID service. Please call   you local phone company to confirm that the service is   available before you install the device.   How does Caller ID and   Call Waiting ID work?   Who provides Caller ID   service?   For your Caller ID unit to function, you must first arrange   with your local telephone company to have Caller ID / Call   Waiting ID service installed on your line. There is an extra   charge added to your monthly telephone bill for this   service. Before using this unit, please read this instruction   manual carefully.   How can I activate my   Caller ID?   DESCRIPTION   CONTROLS' LOCATION AND FUNCTION   17   1 2 3 16   15   14   13   12   11   10   4 5 6 7 8 9 (Figure 1)   09050A-1   8 OWNER’S MANUAL#GX2401c VER.09050A-1   8 PAGE:   English version   GX2401c I/B version 09050A-1   HANDSET CONTROLS   1. LCD Display:   menus.   Shows the phone status, Caller ID Call Record information and function   2. TALK Button:   Press to answer an incoming call, place a call or end a call.   3. MEMO (Memory) Button:   Used for storing / retrieving phone numbers to / from the   20 Memory Dialing Directory.   4. TONE ( * ) Button:   Used to temporarily change the dialing mode from pulse to tone for   rotary service user. Provides tone function to access special services such as phone   banking services.   5. FLASH / DEL (Delete) Button:   In talk mode, it allows you to momentarily hangs up the   phone to regain dial tone or access custom calling features such as Call Waiting or   Three- Way Calling provided by your local phone company. In standby mode, it allows   you to remove one or all records from the Call Record list or Memory Dialing Directory.   6. (+) Button:   Allows you to enter to your Caller Record list. It is also used to scroll up in   Call Record list, memory and program mode.   7. (-) Button:   Allows you to enter to your Call Record list. It is also used to scroll down in   Call Record list, memory and program mode.   8. RE / PA (Redial / Pause) Button:   Automatically dials the last phone number dialed up   to 31 digits. Also used to insert 4-second delay between dialed numbers.   9. Charge Contacts:   Used for charging the handset battery.   Used for speaking with callers.   Microphone:   10.   11. VOL (Volume) /   (Shift Left) Button: In talk mode, it allows you to adjust the   handset to either high, medium or low. In program, memory and predial mode, it is used   for changing mode and moving the cursor to the left during edit mode.   C. BACK (Call Back) Button:   list, memory and predial mode.   12.   Allows you to callback the phone number in Call Record   (Shift Right) Button:   In program, memory and predial mode, it is used for   13. # /   changing mode and moving the cursor to the right during edit mode.   14. Headset Jack:   For headset connection at hands free conversation.   SCAN / PRG (Program) Button:   15.   In talk mode, it allows you to change channels if the   current channel is noisy or having interference from other sources. In standby mode, it   allows you to enter and store program function.   16. NEW CALL LED Indicator:   Flashes if the system has new call message(s) and have   message(s) in your voice mailbox (if you subscribe to your telephone company's voice   mail service).   17. Receiver:   Allows you to hear calls.   Rear View   9 09050A-1   OWNER’S MANUAL#GX2401c VER.09050A-1   9 PAGE:   English version   GX2401c I/B version 09050A-1   8 1 2 Bottom View   7 6 5 3 4 (Figure 2)   BASE UNIT CONTROLS   1. 9VDC Adapter Jack:   A jack located on the rear side of the base unit used for   . connecting the adapter to the base unit   TEL LINE Jack:   2.   Accepts line cord to make connection with modular type telephone   outlet.   3. T / P (TONE / PULSE) Switch:   Allows you to select the appropriate dialing service.   TONE for tone dialing or PULSE for rotary service.   4. Charge Terminals:   Used for charging the handset battery. We recommend that you   clean these contacts periodically with an alcohol-moistened cloth or cotton swab.   5. Page Button:   Allows you to locate the handset when it is not on the base.   6. IN USE / CHARGE LED Indicator:   Lights up steadily when the phone is in talk mode   and when the handset is being charged on the base. Turns off when the handset is not in   use and when the handset is removed from its cradle. Flashes when paging the handset.   7. NEW CALL LED Indicator:   Flashes if the system has new call message and have   message(s) in your voice mailbox (if you subscribe to your telephone company's voice   mail service).   8. Retainer Tab:   Allows the handset to hang on the base unit in the wall mount position   MOUNTING POSITION   DESKTOP USE:   Connect the telephone line cord to the TEL LINE jack on   the rear of the base unit and connect the opposite end to   the telephone modular jack.   (Figure 3)   WALL USE :   A. WITH A STANDARD AT&T OR GTE MODULAR WALL JACK   1.   2.   Install the wall mount bracket at the position as shown in Figure 4.   Connect the short telephone line cord to the TEL LINE jack on rear of the base unit.   3. Connect the opposite end of the telephone line cord to the modular wall jack.   4.   Align the wall mounting slots with the studs located on the modular wall plate and slide   09050A-1   10   OWNER’S MANUAL#GX2401c VER.09050A-1   10   PAGE:   English version   GX2401c I/B version 09050A-1   the base down to lock in place.   Telephone Modular   Wall Jack   Studs   Wall Mount   Base Unit   Wall Mounting   Slots   Bracket   (Side View)   (Figure 4)   If you do not have a standard modular wall jack, find a qualified technician to mount   NOTE:   one on the wall.   B. WALL MOUNTING (No Standard Wall Jack)   1.   Drill two holes with a vertical distance between the two marked   positions of 315/16”(100 mm) as shown in Figure 5.   Drive a screw into each of the holes. Tighten them to the end of the   screw line, only leaving the smooth part of the screw head outside   the wall.   2.   3.   Hang the unit onto the screws, then slide it down firmly to fasten   the base securely.   (Figure 5)   BASE RETAINER TAB   If the base unit is to be placed in the wall mount position, the base retainer tab allows the   handset to hang onto the base unit.   Retainer Tab   (Figure 6)   BELT CLIP INSTRUCTION   Clamp the belt clip at the back of the handset as shown in Figure 7.   11   09050A-1   OWNER’S MANUAL#GX2401c VER.09050A-1   11   PAGE:   English version   GX2401c I/B version 09050A-1   Belt Clip   (Figure 7)   CONNECTING THE HEADSET   For hands free conversation, a headset (not included) is connected to the headset jack as   shown in Figure 8. The handset receiver and microphone are disabled when the headset is   connected.   Headset   Jack   Headset Plug   (2.5mm)   (Figure 8)   Press the TALK button to answer or place a call using the headset. Refer to the   ’s   manufacturer headset manual for more details.   POWER INSTALLATION   BASE UNIT POWER CONNECTION   CAUTION:   You must use a Class 2 Power Source 9VDC 300mA. The plug must correctly fit the base   unit's adapter jack.   1.   2.   Plug the adapter into a standard AC outlet.   Insert the small plug into the adapter jack on the rear of the base as shown in Figure 9.   09050A-1   12   OWNER’S MANUAL#GX2401c VER.09050A-1   12   PAGE:   English version   GX2401c I/B version 09050A-1   Telephone Modular Jack   Line Cord   9VDC Adapter Jack   AC Outlet   Plug   9VDC Adapter   (Figure 9)   HANDSET BATTERY INSTALLATION   CAUTION:   Use only the Nickel Cadmium (Ni-Cd) battery type included with this unit. Use of other battery   types may cause injuries or damage.   1. Remove the battery compartment cover of the handset.   2.   Connect the rechargeable Ni-Cd battery as shown on Figure 10.   Handset   Battery   Insert the End of the   Battery Pack Wire   Compartment   RED Wire   BLACK Wire   (Figure 10)   3.   4.   Insert the Ni-Cd battery into the battery compartment of the handset.   Slide the battery compartment cover firmly in its closed position.   INITIAL SETUP   Before you can use your cordless telephone, the handset must be charged for at least   20 hours. See charging instruction in the MAXIMIZING BATTERY LIFE section..   TONE / PULSE SETTING   13   09050A-1   OWNER’S MANUAL#GX2401c VER.09050A-1   13   PAGE:   English version   GX2401c I/B version 09050A-1   Select the appropriate dialing service by moving the   T / P (Tone / Pulse) switch on the bottom of the base unit:   · · TONE for Tone service, or   PULSE for Rotary service.   T / P   (Figure 11)   SETTING THE HANDSET RINGER ON / OFF   The handset ringer must be set to ring ON position in order to ring when receiving an   incoming call. See PROGRAMMING MODE section on page 20.   SETTING USER'S AREA CODE AND NEIGHBORING AREA CODE   In order to use callback function, the user's area code and neighboring area code   must be programmed. Neighboring area code is optional. See PROGRAMMING MODE section   on page 19.   SETTING THE CALLER ID CALL WAITING (CIDCW) FUNCTION   The CIDCW function must be set to ON position in order to use CIDCW function. See   PROGRAMMING MODE section on page 19.   TELEPHONE OPERATION   TO PLACE A CALL IN TALK MODE   1. Press the TALK button on the handset. The LCD Display   will show "TALK" and the symbol   will flash while the unit auto-scans   and will light steadily when it finds a clear channel.   (Figure 12)   2. Listen for a dial tone.   3. Dial the telephone number. The phone numbers appear on the LCD Display as you enter   the number.   4. When finished with your call, press the TALK button or place the handset on the base   unit.   TO PLACE A CALL IN STANDBY MODE (PREDIAL MODE)   1. Ensure that the unit is in standby mode. The handset and base unit IN USE LED   indicator is off.   2.   Dial the telephone number or press RE / PA button. If you make a mistake, press   button to delete the character on the left of the cursor.   Press C. BACK button.   When finished with your call, press the TALK button or place the handset on the base   unit.   3.   4.   TO RECEIVE A CALL   NOTE:   If you are expecting incoming calls, the handset must be programmed to RING ON   mode. See PROGRAMMING MODE section on page 20.   A. IF THE HANDSET IS ON THE BASE UNIT   1.   Since the GX2401c features ”Auto-Answer”, simply pick up the handset from the base   cradle when the phone rings. The LCD Display will show " TALK" and the   symbol   will light steadily.   2.   3.   Start your conversation.   To end your conversation, either press the TALK button or place the handset on the base   unit.   09050A-1   14   OWNER’S MANUAL#GX2401c VER.09050A-1   14   PAGE:   English version   GX2401c I/B version 09050A-1   IF THE HANDSET IS OUT OF THE BASE UNIT   B.   1.   When the phone rings, press the TALK button on the handset. The LCD Display will   show "TALK" and the   symbol   will light steadily.   · Start your conversation.   To end your conversation, either press the TALK button or place the handset on the base   unit.   2.   LAST NUMBER REDIAL   A. AFTER HEARING A BUSY TONE WHEN PLACING A CALL   1. If you get a busy tone, press handset TALK button to hang up.   2. Press the handset TALK button again and listen for a dial tone.   3. Press the handset RE / PA button. This will automatically redial the last telephone   number you called (Up to 31 digits).   B. WHEN THE HANDSET IS OFF THE BASE UNIT AND IN STANDBY MODE   1. Press the TALK button on the handset and listen for a dial tone.   2.   Press the RE / PA button. This will automatically redial the last telephone number you   called (Up to 31 digits).   STORING TELEPHONE NUMBERS INTO MEMORY DIALING DIRECTORY   In addition to your Call Records, you can store up to 20 speed dial names and telephone   numbers into memory and you can then dial any of the stored phone numbers. You can also   transfer a Call Record into the Memory Dialing Directory.   A. STORING TELEPHONE NUMBERS INTO MEMORY   1. Make sure that the handset is in the standby mode. The base and handset IN USE LED   indicator should be off.   2. Press and release the MEMO button. The handset will beep once.   3. Press the (+) or (-) button to locate an available location or enter a memory location.   There are 20 memory locations available. Memory location below 10 need a leading zero   such as 01, 02 to 09. If the memory location is available, the LCD panel shows the   memory location number and the "EMPTY" message. The flashing line or cursor   indicates that the phone is ready for data entry.   4. Enter the name, character by character. You can enter up to 15 characters. Locate the   character on the keypads 2 through 9. Press once to enter the first character, twice for   the second character, etc. Use   or   button to move the cursor back and forth   through the name entry line. To create a space between characters and words, press the   button twice after the last entered character.   NAME ENTRY TABLE   Key   1 1st   2nd   ( 3rd   ) 4th   1 5th   space   & 2 3 4 5 6 7 8 9 A D G J M P T W B E H K N Q U X C F I 2 3 4 5 6 S 8 L O R V Y 7 9 Z 0 * 0 * # # space   15   09050A-1   OWNER’S MANUAL#GX2401c VER.09050A-1   15   PAGE:   English version   GX2401c I/B version 09050A-1   Example: JOHN 1   J Press 5   O H Press 6 three times   Press 4 two times   Press 6 two times   N (Space)   1 Press   button two times   Press 1 four times   5.   6.   Press MEMO to store the name field. The cursor or marker moves to the telephone   number line entry.   Enter the telephone number you want to store. You can enter up to 24 digits. If you make   a mistake, press   button to delete the character on the left of the cursor.   7. Press MEMO to save and exit. But if you want to register more memory, you can press   (+) or (-) button instead of MEMO button.   B. STORING TELEPHONE NUMBERS INTO MEMORY DIALING DIRECTORY FROM   THE CALLER ID CALL RECORDS   1. Make sure that the unit is in the standby mode. The base and handset IN USE LED   indicator should be off.   817-456-7890   2. Locate the Call Record that you want to copy by pressing   NAME   (+) or (-) button.   3. Press MEMO button.   If there is an empty slot, the Call Record is saved automatically and   you can see the saved memory location on the screen.   Example saved at   817-456-7890   SAVE TO #10   memory location 10.   If there is no empty slot, the transfer will fail. You must erase one of   the speed dialing numbers.   4. The screen returns to the Call Record after 1 second.   MEMORY FULL   817-456-7890   DELETING STORED TELEPHONE NUMBERS   A. DELETING SINGLE MEMORY LOCATION   1.   2.   Press MEMO button to see your Memory Dialing Directory.   Use (+) or (-) button or enter the memory location to find the   stored telephone number you want to delete.   Press DEL button once and the unit asks if you want to delete   the entered memory location.   Press DEL button again to delete the stored phone number.   If you do not wish to delete the number, press MEMO button to   cancel.   3.   4.   DELETE?   DELETED!   B. DELETING ALL MEMORY LOCATION   1.   Press MEMO button to see your Memory Dialing Directory.   MEMORY   2. Press DEL button once and the unit asks if you want to delete   all memories.   3.   Press DEL button again to delete all numbers in the Memory   Dialing Directory.   If you do not wish to delete all numbers, press MEMO button   to cancel.   DELETE ALL?   DELETED!   DIALING FROM THE MEMORY DIALING DIRECTORY   1. Press the MEMO button to see your Memory Dialing Directory in standby mode or talk   mode.   09050A-1   16   OWNER’S MANUAL#GX2401c VER.09050A-1   16   PAGE:   English version   GX2401c I/B version 09050A-1   2. Press (+) or (-) button or enter the memory location to find the   memory location you want.   817-456-7890   TALK   3.   Press C. BACK button. The unit will make a call and the   selected telephone number will be dialed automatically.   EDITING STORED TELEPHONE NUMBERS   1.   2.   3.   Ensure that the handset is in standby mode.   Press MEMO button on the handset. The LCD Display will show "MEMORY".   Search for the stored entry by pressing (+) or (-) button to scroll through the Memory   Dialing Directory or by pressing the keypad button to enter the memory location number   (01 -20) which has the name and number stored.   4.   Follow steps 4-7 as described in the section Storing Telephone Numbers Into Memory to   overwrite the selected entry.   MIXED MODE DIALING (Temporary Pulse to Tone Dialing)   1.   If you only have pulse (rotary dialing) service in your area and want to access Tone   services (Bank by Phone, etc.), ensure that the T / P (Tone / Pulse) switch on the bottom   of the base unit is set to the Pulse position.   2.   * Press the TONE ( ) button once to switch from Pulse to Tone dialing temporarily. Pulse   dialing mode resumes when the call is ended.   PAUSE FUNCTION   · In some cases, such as PABX or long distance service, a pause may be needed in the   dialing sequence. Pressing the handset RE / PA button inserts a four-second delay   between dialed numbers.   FLASH FUNCTION   · Used to access custom calling features such as Call Waiting or Three-Way Calling   provided by your local phone company. Flash can also be used to restore a dial tone to   make a new call.   CHANNEL SELECTION (40 Channels)   A. AUTO CHANNEL SCAN   · GX2401c   When you place or receive a call and handset TALK button is pressed, the   auto-scans for a clear channel.   · Once it finds a clear channel, the handset LCD Display   light steadily.   symbol will   B. MANUAL CHANNEL SCAN   · If the existing channel becomes noisy or starts having   interference, you can either move closer to the base unit or   press the SCAN / PRG button on the handset until better   reception is found.   (Figure 12)   OUT OF RANGE WARNING   · The handset and base unit communicate up to a certain maximum range. The distance   can be affected by weather, power lines, or even other cordless telephones.   If you far away from the base unit, the handset beeps and   · "OUT OF RANGE" is shown on the LCD display to warn you   that the background noise level is too high for proper   communication between the handset and the base unit.   OUT OF RANGE   · When you hear this sound and see the "OUT OF RANGE" display, you should move   17   09050A-1   OWNER’S MANUAL#GX2401c VER.09050A-1   17   PAGE:   English version   GX2401c I/B version 09050A-1   closer to the base unit. Otherwise, the call will automatically cut off after 30 seconds.   LOW BATTERY WARNING   · When the handset battery voltage level is low, the handset   on the LCD Display.   LOW symbol is shown   · Return the handset on the base cradle to charge.   PAGING FUNCTION   If you have misplaced the handset or need to alert the person   · nearby the handset, press the PAGE button on the base unit.   Each press of this button will activate the handset to beep for   30 seconds and LCD Display shows "BASE CALL" while it is   being paged by the base unit.   BASE CALL   NOTE:   Even if the handset is in RING OFF mode, the base unit can page the handset.   CALLER ID OPERATION   IMPORTANT: Subscription to Caller ID (CID) service from your local phone company is   GX2401c   required for using the Caller ID features of the   . Other optional services such as   Message Waiting and Caller ID Call Waiting can be ordered from your local phone company.   RECEIVING NEW CALL   · When you receive a new call, the call information is stored   under CALLER ID Call Record. In standby mode, you can find   how many calls and new calls you have.   NEW   ALL: 10 NEW: 05   The "NEW" segment of LCD Display and NEW CALL LED   indicator will flash if there is new call(s).   · When you receive a call, the system displays the caller information sent by the telephone   company, called a Call Record. The Call Record consist of the following information.   a. The caller's name (if available)   11:59PM 10/14 CALLl# 03   b. The caller's telephone number   c. The time and date of a call   d. A call record number   817-456-7890   NAME   · If there is no call records, the LCD display shows   "NO CALLS".   NO CALLS   VIEWING CALL RECORDS AND NEW CALL RECORDS   1.   In standby mode, press (+) or (-) button to move through the   Call Record list. If there is new call(s), the new call(s) will be   displayed at first. When you reach either end of the Call   Record list, it will return to standby mode. If you continue to   press (+) or (-) button, you scroll through the list again.   ALL: 10 NEW: 00   2.   Once a new call record is reviewed, the record is not a new call record anymore. But if   you view downward using (-) button, the new calls will remain unchanged until all of the   09050A-1   18   OWNER’S MANUAL#GX2401c VER.09050A-1   18   PAGE:   English version   GX2401c I/B version 09050A-1   new calls are viewed.   SAVING CALL RECORDS   · Your phone stores up to 40 Call Records before the memory becomes full. When the next   call comes in, the oldest record drops off and makes room for the new Call Record. To   save specific calls, delete old and unnecessary Call Records to keep from filling your   phone's memory.   817-456-7890   NAME   DELETING CALL RECORDS   A. DELETING SINGLE CALL RECORD   1.   2.   3.   Press (+) or (-) button to see your Call Record.   Press (+) or (-) to find the desired Call Record.   Press DEL button once and the unit asks if you want to delete   the entered Call Record.   Press the DEL button again to delete the Call Record.   If you do not wish to delete the number, press (+) or   (-) button to cancel.   DELETE?   DELETED!   4.   B. DELETING ALL CALL RECORDS   1.   In standby mode, the LCD Display shows the total and new   Call Records.   ALL: 10 NEW: 05   2.   3.   Press DEL button once and the unit asks if you want to delete   all Call Records.   Press DEL button again to delete all Call Records. If you do   not wish to delete all numbers, press (+) or (-) button to   cancel.   DELETE ALL?   DELETED!   CALLBACK FROM CALL RECORDS   A. CALLBACK OPTION 1   In this option, Callback dial is same as shown on the LCD Display.   1. In standby mode or talk mode, press (+) or (-) button to see   your Call Record on the LCD Display.   817-456-7890   NAME   2.   3.   Find the desired Call Record.   Press C.BACK button once to dial. The unit dials as shown on the table below.   CALLBACK DIAL OPERATION TABLE   Case   LCD Display   Number of Digits Called   Back   1. The area code of   incoming telephone number   is same as user's area   code.   · · · · 7 digits when CALLBACK   NUMBER is set to 07.   10 digits when   CALLBACK NUMBER is   set to 10.   7 digits when CALLBACK   NUMBER is set to 07.   10 digits when   CALLBACK NUMBER is   set to 10.   · · · · See page 19 on setting   the CALLBACK   NUMBER.   See page 20 on setting   the CALLBACK   NUMBER.   2. The area code of   10 digits   10 digits   incoming telephone number   is same as neighboring area   code.   3. The area code of   incoming telephone number   is different from user's area   · · 1+ 10 digits   1+ 10 digits   09050A-1   19   OWNER’S MANUAL#GX2401c VER.09050A-1   19   PAGE:   English version   GX2401c I/B version 09050A-1   code or neighboring area   code.   B. CALLBACK OPTION 2   In this option, Callback dials 1+10 digits and your Call Record will be changed to 1+10 digits   automatically.   1.   In standby mode or talk mode, press (+) or (-) button to see   your Call Record on the LCD Display.   456-7890   NAME   2.   Find the desired Call Record to dial.   18174567890   NAME   3. Press and hold C. BACK button for about 2 seconds.   The unit will dial as shown on the table below.   User's area code = 817   LCD Display   Number of Digits Called Back   7 digits   · · · · 1 + user's area code + 7 digits   If the user's area code is not set, 7 digits will be called back.   1 + 10 digits   11digits   10 digits   11 digits   PROGRAMMING MODE   A. SUMMARY OF FUNCTION MODE   Function Code   Mode   1 2 3 4 5 6 7 Language Set (English, Spanish, French)   CIDCW ON / OFF Set   Area Code Set including Neighboring Area Code   Callback Number Set (07, 10)   Ringer ON / OFF Set   Time Set   Contrast Set (3 steps)   B. HOW TO CHANGE THE LANGUAGE   1.   2. Press 1 button, or press (+) button once. The current language   is displayed.   In standby mode, press SCAN / PRG button.   ENGLISH   FRENCH   3.   Press   or   button to change the language.   Spanish French.   The language scrolls as English   4. Press SCAN / PRG button to save and exit.   C. HOW TO SET CIDCW ON / OFF   The factory setting is CIDCW OFF.   1.   2.   3.   Ensure that the base unit is power on.   In standby mode, press SCAN / PRG button.   Press 2 button, or press (+) button two times. The current   mode is displayed.   CIDCW OFF   CIDCW ON   4.   5.   Press   or   button to change the mode.   Press SCAN / PRG button to save and exit.   09050A-1   20   OWNER’S MANUAL#GX2401c VER.09050A-1   20   PAGE:   English version   GX2401c I/B version 09050A-1   The symbol CW indicates that CIDCW is ON mode.   NOTE:   In CIDCW OFF mode, Call Waiting function will not operate.   D. HOW TO SET USER AND NEIGHBORING AREA CODE   _ _ _ _ _ _ _ _ _   AREA CODE   1.   2.   In standby mode, press SCAN / PRG button.   Press 3 button, or press (+) button three times.   No area code is registered.   3.   4.   Enter your 3 digits area code.   If your area is not Split area, press SCAN / PRG button to   save and exit.   817 _ _ _ _ _ _   AREA CODE   5. If your area is one of the Split area, enter neighboring area   code.   817 913 412   AREA CODE   817 = User's area code, 913 and 412 = Neighboring area   code.   6.   NOTE:   Press SCAN / PRG button to save and exit.   If the number is incorrect, press DEL button and restart on step 3.   E. HOW TO SET CALLBACK NUMBER   This is the number of digits to be called back when making a call using the Call Record and   when the area code of the incoming telephone number is same as your area code. Refer to   Callback Dial Operation on page 18.   The factory setting is 7 digits.   1.   2.   Press SCAN / PRG button.   Press 4 button, or press (+) button four times. The Callback   07   CALLBACK NUMBER   Number is displayed.   3.   Press   or   button to change the Callback Number.   10   The Callback number scrolls as 07 10 07.   CALLBACK NUMBER   4. Press SCAN / PRG button to save and exit.   F. HOW TO SET RINGER ON / OFF   1.   2.   In standby mode, press SCAN / PRG button.   Press 5 button, or press (-) button three times. The current   mode is displayed.   RINGER ON   RINGER OFF   3.   Press   or   button to change mode.   4. Press SCAN / PRG button to save and exit.   G. HOW TO SET TIME   NOTE: The time set is for the LCD Display time. If CALLER ID   signal comes in, the time will adjust automatically.   12:20 AM 10/20   TIME SET   1.   2.   3.   4.   In standby mode, press SCAN / PRG button.   Press 6 button, or press (-) button two times. The current time is displayed.   Enter 2 digits hour. The position to edit is blinking. Use   Enter 2 digits minute.   button to delete error entry.   5. Press 1 for AM and 2 for PM.   6.   7.   8.   Enter 2 digits month.   Enter 2 digits day.   Press SCAN / PRG button to save and exit.   H. HOW TO ADJUST THE CONTRAST OF LCD DISPLAY   1.   2.   In standby mode, press SCAN / PRG button.   Press 7 button, or press (-) button once. The current contrast   is displayed.   02   CONTRAST   3.   Press   or   button to change the contrast.   02 03 (Three steps).   The contrast scrolls as 01   4. Press SCAN / PRG button to save and exit.   21   09050A-1   OWNER’S MANUAL#GX2401c VER.09050A-1   21   PAGE:   English version   GX2401c I/B version 09050A-1   NEW CALL / MESSAGE INDICATOR   · On the base unit, NEW CALL LED indicator will flash every 1 second when new call   comes in. NEW CALL LED indicator will flash every 2 second when voice mail message   comes in.   · On the handset, NEW CALL LED indicator will flash every 2 seconds.   TALKING TIME AND CHANNEL DISPLAY   1:12   10   32   In talk mode, the LCD Display shows the talking time. The LCD   Display as shown means 1 hour and 12 minutes and 10 seconds.   The current channel is 32.   TALK   CALL WAITING ID OPERATION   Call Waiting ID lets you know who is on call waiting while you are still using the telephone.   GX2401c   Before, only a tone alerts you if you have a call waiting. Now, the   the Caller Identification on Call Waiting (CIDCW) information using the LCD Display.   NOTE:   can also show   During conversation and the Call Waiting signal comes in, you will hear the data   signal. Before you use these features on your GX2401c telephone, you must first subscribe   to the services through your local telephone company.   When the Call Waiting signal is heard on the receiver, the LCD Display will show the name   and number just like regular Caller ID. If you wish to speak to this person press the FLASH   button.   The Call Waiting ID Records are stored, reviewed, redialed and edited the same as regular   Caller ID Records. Please refer to the CALLER ID OPERATION section for more details.   LCD DISPLAY SYMBOLS AND MESSAGE   Different messages are displayed on the LCD display to indicate the status of the Caller ID.   Screen Shown   Meaning   ALL CALLS and NEW CALLS   This message lets you know how many call records and new   call records you have.   ALL: 10 NEW: 05   DELETE?   This allow you to delete single call record.   DELETE?   DELETE ALL?   This will allow you to delete all records.   DELETE ALL?   DELETED!   DELETED!   This confirms that the call record or records were deleted.   EMPTY   When creating speed dialing entries, this message indicates   an available memory location.   EMPTY   09050A-1   22   OWNER’S MANUAL#GX2401c VER.09050A-1   22   PAGE:   English version   GX2401c I/B version 09050A-1   DATA ERROR   The message sent is incomplete. This message usually   DATA ERROR   indicates temporary interference or a poor signal from the   phone company. There no problem on the phone.   LONG DISTANCE   The message sent is a long distance call.   LONG DISTANCE   NO CALLS   NO CALLS   There are no call records stored in memory.   NO DATA   The phone did not receive Caller ID information from the   phone company.   NO DATA   NUMBER ONLY   Either name service is not available in your area or you are   subscribed to a number-only service.   11:10 AM 10/10 CALL# 03   817-456-7890   11:10 AM 10/10 CALL# 03   817-456-7890   TOLL MARK   The blinking $ indicates a Toll Mark. (Qualifier L)   JOHN SMITH   $ 11:10 AM 10/10 CALL #03   BLOCKED CALL   _ _ _ _ _ _ _ _ _ _ _ _ _   BLOCKED CALL   The caller has purposely chosen to block his / her name and   phone numbers from appearing on the Caller ID of the   receiving party.   11:10 AM 10/10 CALL# 03   OUT OF AREA   _ _ _ _ _ _ _ _ _ _ _ _ _   OUT OF AREA   The Caller Number might not be available from the caller's   area.   11:10 AM 10/10 CALL# 03   NO NAME   234-567-8901   NO NAME   The Caller Name might not be available from the caller's   area.   11:10 AM 10/10 CALL# 03   234-567-8901   REPEAT CALL   This blinking * indicates that the Call record information   comes multiple.   JOHN SMITH   RINGING   TALK   * RINGING   The phone is receiving a ring signal.   TALK   The handset is ON and ready for you to dial.   [ M ] means that the volume level is medium. [ L ] for low   level and [ H ] for high level.   [ M ]   OUT OF RANGE   23   09050A-1   OWNER’S MANUAL#GX2401c VER.09050A-1   23   PAGE:   English version   GX2401c I/B version 09050A-1   OUT OF RANGE   The handset has tried to call but failed or the handset is   moved out of range from the base unit in talk mode.   MSG WAIT ON   This means that your voice mail box has a new message   right now.   MSG WAIT ON   MSG   MESSAGE WAITING MARK   The MSG mark means that your voice mail box has a new   message.   ALL:10 NEW:05   BASE CALL   BASE CALL   PROGRAM   This occurs when you are trying to page or locate the   handset.   This indicates that the unit is ready to program.   IMPROVING CORDLESS RECEPTION   Follow these guidelines to improve cordless sound quality:   · GX2401c   where it is closest to the center of your home or   Select an area to install the   office. This will improve the operating range of the unit.   GX2401c   · Keep the   base unit away from electrical equipment. Radio Frequency   Interference (RFI) is sometimes generated by these appliances, which can cause a   degradation in cordless reception.   · Keep the handset batteries charged as much as possible. Weak handset batteries can   limit the range of cordless operation.   MAXIMIZING BATTERY LIFE   Repeated use or recharge of Ni-Cd batteries without periodic full discharge results in reduced   useable charge time. When you notice the usable charge duration decreasing, fully discharge   09050A-1   24   OWNER’S MANUAL#GX2401c VER.09050A-1   24   PAGE:   English version   GX2401c I/B version 09050A-1   the Ni-Cd battery and recharge as described:   DISCHARGING   1. Unplug the telephone line cord from the GX2401c.   2. Make sure that the adapter is connected.   3. Lift the handset out of the base cradle.   4. Press the TALK button of the handset and start discharging.   Once the symbol   LOW appears on the LCD Display, it means that the battery level is   low. Let it fully discharge for 12 hours. Once the Ni-Cd battery is fully discharged, you may   now charge the battery to its full capacity.   CHARGING   1.   2.   GX2401c   . Make sure the adapter and telephone line cord are connected to the   Place the handset on the base cradle. The CHARGE indicator of the base unit will light   steadily.   3.   4.   Leave the handset charging on the base for 20 hours continuously to get a maximum   charge.   The GX2401c is now ready for regular use. Discharge and charge the Ni-Cd battery   again once you notice a decrease in the useable charge time.   TECHNICAL INFORMATION   This cordless phone uses radio frequencies to allow mobility. There are certain difficulties in   using radio frequencies with a cordless telephone. while these are normal, the following could   affect the operation of your system.   NOISE: Electric pulse noise is present in most homes at one time or another. This noise is   most intense during electrical storms. Certain kinds of electric equipment such as light   dimmers, fluorescent bulbs, motors, and fans also generate noise pulses. Because radio   frequencies are susceptible to these noise pulses, you may occasionally hear them in your   handset. Generally, they are minor annoyances and should not be interpreted as defects in   your system.   RANGE: Because radio frequencies are used, location of the base unit can affect operating   range. Try several locations in your home or business and pick the one that gives you the   clearest signal.   INTERFERENCE: Some electronic devices operate in and/or generate interference near the   operating frequencies of your cordless telephone. while several protection circuits are used to   prevent unwanted signals, there may be periods when these unwanted signals cause   interference. If interference occurs frequently, it can be minimized or eliminated by lowering   the height of your base antenna or by relocating the base unit. You can check for interference   before selecting the final base unit location by plugging in the phone.   TROUBLESHOOTING   A. TELEPHONE UNIT TROUBLESHOOTING TABLE   Symptoms   No dial tone   Possible Solution / Cause   Check that the telephone line cord connectors at both ends   are pushed in firmly until they click.   If you had a power failure or had unplugged the base unit,   replace the handset on the base unit for two to five seconds   · · 25   09050A-1   OWNER’S MANUAL#GX2401c VER.09050A-1   25   PAGE:   English version   GX2401c I/B version 09050A-1   to reset the system.   Does not ring   · · · Check the RING ON / OFF mode on the handset. Set to   RING ON mode to enable the handset ringer.   Check that the telephone line cord connectors at both ends   are pushed in firmly until they click.   You may have exceeded the Ringer Equivalence Number   (REN) limit of how many phones can be connected to the   same line. The REN total of all devices (printed on the   bottom label of each unit) should not exceed five (5).   Disconnect the appropriate units to lower the REN total.   No power on the   handset unit   · · · · · Check the Ni-Cd battery pack for proper connection inside   the battery compartment on the handset.   The handset rechargeable Ni-Cd battery pack may need   charging.   Check the Ni-Cd battery pack for proper connection inside   the battery compartment on the handset.   Make sure the charging contacts on both the base unit and   the handset are in contact during charging.   The charging contacts and terminals may need cleaning   with an alcohol-dampened swab.   Does not charge   Range is limited   · · Raise or reposition the antenna on the base.   Move the base unit so that it is centrally located in your   residence or office and make sure that the base unit is not   located near appliances.   · The handset Ni-Cd battery may be weak. Recharge the Ni-   Cd battery.   · · Refer to the section "Improving Cordless Reception".   The handset rechargeable Ni-Cd battery pack may need   charging.   Calls received flutters   or fades   Interference on   reception   · Choose an alternate channel using the SCAN button on the   handset.   · · Refer to the section "Improving Cordless Reception".   Ensure that the antenna is not touching another metal   object.   Excessive static   · Refer to the section "Improving Cordless Reception".   B. CALLER ID SYSTEM TROUBLESHOOTING TABLE   Symptoms   The Caller ID panel is   blank   Possible Solution / Cause   Check the power connection.   · · · · Check the telephone line cord connections.   Check the batteries for proper installation.   The Caller ID unit will not function until you have Caller ID   service provided by your local phone company. Call your   local phone company to have Caller ID installed on your   telephone line.   The Caller ID does not   show the caller's   name and / or phone   number.   · Check your telephone line connections. Make sure all   connections are secure and connected.   09050A-1   26   OWNER’S MANUAL#GX2401c VER.09050A-1   26   PAGE:   English version   GX2401c I/B version 09050A-1   · If you pick up the phone before the second ring, the caller   information will not be correctly received. If you have   telephone answering device (TAD) connected with the unit,   set the TAD to answer after two ring s or more.   · · If it is a blocked call or an out-of-area call, the caller's name   and / or phone number will not appear on the display.   If only the caller's phone number appears on the display, it   may be a Single Data Message Format (SDMF) call, as   opposed to a Multiple Data Message Format (MDMF) call.   Please call your local phone company to see which service   you have.   Random characters   and / or "NO DATA"   appear on the LCD   display.   Cannot get Call   Waiting identification   on the LCD panel.   · · On rare occasions, the Caller ID information sent by the   telephone company may have an error in the transmission.   This is not the fault of your Caller ID unit. It can only capture   and store the data that was received.   Subscription to Caller ID Call Waiting (CIDCW) is required   from your local phone company for the CIDCW function to   operate properly. Call you local phone company for details.   NOTE:   27   09050A-1   OWNER’S MANUAL#GX2401c VER.09050A-1   27   PAGE:   English version   GX2401c I/B version 09050A-1   09050A-1   28   OWNER’S MANUAL#GX2401c VER.09050A-1   28   PAGE:   English version   GX2401c I/B version 09050A-1   Distributed Exclusively Worldwide by Audiovox®.   GX2401c / 09050A-1   29   09050A-1   OWNER’S MANUAL#GX2401c VER.09050A-1   29   PAGE:   English version   |