Getting started

Parts checklist
Your telephone contains the following items. Save your sales receipt and original packaging in case your telephone needs warranty service.

CHARGE

1. Quick start guide

2. Handsets

3. Telephone base with mounting bracket
4. Telephone base power adapter
To purchase replacement batteries or power adapter(s), visit our website at www.vtechphones. com or call 1 (800) 595-9511. In Canada, go to www.vtechcanada. com or call 1 (800) 267-7377.

Basic operation

(2 for CS5121-2, 3 for CS5121-3/CS5122-3, 4 for CS5121-4)

5. Chargers

(1 for CS5121-2, 2 for CS5121-3/CS5122-3, 3 for CS5121-4)

6. Charger adapters

7. Battery compartment covers (2 for CS5121-2,
3 for CS5121-3/CS5122-3, 4 for CS5121-4)

8. Batteries

(2 for CS5121-2, 3 for CS5121-3/CS5122-3, 4 for CS5121-4)
(1 for CS5121-2, 2 for CS5121-3/CS5122-3, 3 for CS5121-4)

9. Telephone line cord

10. Users manual
Telephone base and charger(s) installation
Use only the power adapter(s) supplied with this product. To order a replacement, visit our website at www.vtechphones. com or call 1 (800) 595-9511. In Canada, go to www.vtechcanada. com or call 1 (800) 267-7377. The power adapters are intended to be correctly oriented in a vertical or floor mount position. The prongs are not designed to hold the plug in place if it is plugged into a ceiling or an under-the-table/ cabinet outlet.
Install the telephone base and charger(s) as shown below. Make sure that the electrical outlet is not controlled by a wall switch. If you subscribe to high-speed Internet service (Digital Subscriber Line - DSL) through your telephone lines, you must install a DSL filter between the telephone base and the telephone wall jack. The filter will prevent noise and caller ID problems caused by DSL interference. Please contact your DSL service provider for more information about DSL filters.
Telephone wall jack DSL filter (not included) required if you have DSL high-speed Internet service Telephone line cord

AC 7.5V

Telephone base power adapter Electrical outlet (not controlled by a wall switch) Charger adapter

Charger

Telephone base
Battery installation and charging

CHARGE light On when the handset is charging in the telephone base or charger. /VOL-/CID When the telephone is not in use, press to review the call log. Press and hold while the phone is not in use to adjust ringer volume. During a call, press to decrease the listening volume. A double beep will sound at the lowest setting. Press to scroll down while in programming mode or reviewing the redial list. /FLASH Press to make or answer a call. During a call, press to receive an incoming call when you receive a call waiting alert. TONE Press to switch to tone dialing temporarily when using the pulse service (page 13). CHAN/REMOVE Switch to a clearer channel while on a call. Press and hold to delete all records in the call log when the phone is not in use. When reviewing the call log or redial list, press to delete the desired record. PROG Press to enter programming mode while the telephone is not in use.

Handset layout

/VOL+/ Press to display the directory when the telephone is not in use. Press and hold adjust the ringer volume when the telephone is not in use. During a call, press to increase the listening volume. A double beep will sound when the highest setting is reached. Press to scroll up while in programming mode or reviewing the redial list. SELECT/X-FER Press to store a programming option or a directory entry. During a call, press to transfer a call to another handset. OFF During a call, press to hang up. While the handset is ringing, press to silence the ringer. Press and hold while the telephone is not in use to erase the MISSED CALLS display. During programming, press to exit without making changes. Press repeatedly to display other dialing options when reviewing the call log (page 27). REDIAL/PAUSE Press repeatedly to review the redial list. While dialing or entering numbers into the directory, press to insert a dialing pause.

Telephone base layout

X/DELETE Pr e s s t o d e l ete m e s s ag e currently playing (page 39). Press twice to delete all old messages when answering system is not in use (page 40). /REPEAT Press to repeat a message or press twice to play back previous messages (page 39). IN USE light Flashes when there is an incoming call. On steady while on a call. FIND HANDSET Press to page all handsets (page 14). RECORD Press to record a memo (page 40) or an announcement on the answering system (page 38). CLOCK Press to preview the date and time. Press again to set the clock (page 33). Message window Shows the status and number of messages (page 42). /SKIP Press to skip to the nex t message (page 39).

You can change the ringer volume to a comfortable level or turn the ringer off. 1. Press PROG when the handset is not in use. Press or until the screen displays RINGER VOL: and the current setting. 2. Press SELECT. The current setting flashes, and you will hear a sample of the ringer volume. 3. Press or to select ringer volume from OFF, LOW or HI. You will hear a sample of the selected volume level. 4. Press SELECT to confirm your selection. You will hear a confirmation tone. -OR- 1. Press and hold or until the screen displays RINGER VOL: and the current setting when the handset is not in use. The current setting flashes and you will hear a sample of the ringer volume. 2. Press or to select ringer volume from OFF, LOW or HI. You will hear a sample of the selected volume level. 3. Press SELECT to confirm your selection. You will hear a confirmation tone.

Dial mode

If, in the future, your telephone service provider requires you to dial the area code when making a local call, or you want to cancel the home area code you have already programmed, reprogram your home area code to 000. Press CHAN/REMOVE when in the home area code menu to delete the stored home area code. ___ will be displayed.
f you have touch tone service, the telephone is ready for use as soon as the I battery is charged. If you have pulse (rotary) service, you will need to change the dial mode. 1. Press PROG when the handset is not in use. 2. Press or until the screen displays DIAL MODE: and the current setting. 3. Press SELECT. The current setting flashes. 4. Press or to select TONE or PULSE. 5. Press SELECT to confirm your selection. You will hear a confirmation tone.

Home area code

If you dial your local calls using only seven digits (area code not required), you can program your home area code, following the steps below. By programming your home area code, when you receive a call within your local area, the telephone number will automatically be stored without the area code in the call log. 1. Press PROG when the handset is not in use. 2. Press or until the screen displays HOME AREA CODE. 3. Press SELECT. The stored area code is displayed with the first digit flashing. 4. Use the dial key pad to enter the desired home area code. 5. Press SELECT to confirm. You will hear a confirmation tone.

Language

1. ress PROG when the handset is not in use. P 2. Press or until LANGUAGE is displayed. 3. Press SELECT. he current setting flashes. T 4. Press or until the screen displays the desired language (English, Espanol or Francais). 5. Press SELECT to confirm your selection. You will hear a confirmation tone.

Telephone operation

Make calls
The call timer will be activated during a call to show call duration. The handset will beep if it is moved out of range while on a call.
Press /FLASH and then use the dial pad keys to dial a number. -OR- 1. Enter the phone number first. You can press to backspace and press CHAN/REMOVE to erase digits. 2. Press /FLASH to dial.

Review the call log

1. Press /VOL-/CID to view the call log when the handset is not in use. 2. Press or to scroll through the entries. There will be an error tone when you reach the end of the call log list and the screen will display END OF LIST.
If you have programmed a home area code (page 10), only the last seven digits of the incoming phone numbers from that area code will be displayed while reviewing the call log. Press # repeatedly to display all possible dialing options.
Make call log entries ready to dial
Although the call log entries received have 10 digits (the area code plus the seven-digit number), in some areas, you may need to dial only the seven digits, or a 1 plus the seven digits, or a 1 plus the area code plus the seven digits. You can change the number of digits that you dial from or store in the call log. While reviewing the call log, press # repeatedly to display different dialing options for local and long distance numbers before dialing or saving the telephone number in the directory. See the example on the right. You may also press 1 repeatedly to add or remove a 1 in front of the telephone number before dialing or saving it in the directory. See the examples on the right. When the number displayed is in the correct format for dialing, press /FLASH to call the number.
800-595-9511 1-800-595-9511 595-9511 1-595-9511
800-595-9511 1-800-595-9511

595-9511 1-595-9511

Dial a call log number
1. Press /VOL-/CID to enter the call log when the handset is not in use. 2. Press or to select the desired entry, then press /FLASH. -OR1. Press /VOL-/CID to enter the call log when the handset is not in use. 2. Press or to select the desired entry. 3. Press SELECT, then DIAL flashes. 4. Press /FLASH or SELECT.
Save a call log entry to the directory
1. Press /VOL-/CID to enter the call log when the handset is not in use. 2. Press or to select the desired entry. If you wish to change how the number is saved, press # repeatedly 800-595-9511 until the desired option displays. See the Make call log NEW28 entries ready to dial section on page 27. 5:40PM 12/30 3. Press SELECT, then press or until PROGRAM flashes. DIAL PROGRAM 800-595-9511 4. Press SELECT again. NEW28 5. Enter or edit the name if necessary. See the Character 5:40PM 12/30 chart on page 17. Press to move the cursor to the left or to the right. Press CHAN/REMOVE to erase a character. Press SELECT to move on to the phone number. 6. Edit the number if necessary. Press to move the cursor to the left or to the right. Press CHAN/REMOVE to erase a digit. Press REDIAL/PAUSE to insert a dialing pause (P will be displayed). Press SELECT to continue. 7. Press SELECT to confirm. You will hear a confirmation tone.

Delete from the call log

Delete an entry: 1. Press /VOL-/CID to enter the call log. 2. Press or to select the entry to be deleted. 3. Press CHAN/REMOVE. You will hear a confirmation beep. Delete all entries: 1. Press and hold CHAN/REMOVE when the telephone is not in use. The screen displays ERASE ALL? N Y. The current choice flashes. 2. Press until Y (yes) flashes. 3. Press SELECT. You will hear a confirmation beep.
Call log display screen messages
Displays: PRIVATE NAME PRIVATE NUMBER PRIVATE CALLER UNKNOWN NAME When: The caller is blocking the name information. The caller is blocking the telephone number information. The caller is blocking the name and number information. This callers name is unavailable.
UNKNOWN NUMBER This callers number is unavailable. UNKNOWN CALLER No call information is available about this caller.

Answering system

Message capacity
The answering system can record up to 95 messages, depending on the length of each message. Each individual message can be up to four minutes in length, and the total maximum recording time is approximately 12 minutes. Messages will remain available for replay until they are deleted.
Press to delete message currently playing (page 39). Press twice to delete all old messages when answering system is not in use (page 40). Press to repeat a message. Press twice to play back previous messages (page 39). Shows the status and number of messages (page 42). Press to record a memo (page 40) or an announcement on the answering system (page 38). Press to skip to the next message (page 39). Press to adjust volume during playback (page 39). Press to play or stop messages (page 39). Press to turn the answering system on or off (page 33). Press to listen to the set up menu (pages 34-36).
Press to set the clock (page 33).
Press to enter announcement mode (pages 37-38).
Activate the answering system
The answering system must be turned on to answer and record messages. If the answering system is turned on, the ANS ON/OFF light will be on. Press ANS ON/OFF to turn the answering system off or on.
If you have caller ID service the clock will be set automatically with incoming calls, but you will need to make sure the year is correct. Press and hold /SKIP or /REPEAT while setting the minutes or year to advance or decrease by increments of ten.

Set the clock

Before playing each message, the answering system announces the day and time of the message received. Before using the answering system, set the day, time and year, so that messages are dated correctly. If the clock is not set before new messages are recorded, the system will announce Time and day not set. before each message is played to remind you to set the clock. 1. Press CLOCK. The system announces the clock setting (e.g. day, time and year), then announces: To set the clock, press CLOCK. 2. Press CLOCK. The system announces the current day. 3. Press /SKIP or /REPEAT until the system announces the correct day, then press CLOCK. The system announces the current hour. 4. Press /SKIP or /REPEAT until the system announces the correct hour, then press CLOCK. The system announces the current minute. 5. Press /SKIP or /REPEAT until the system announces the correct minute, then press CLOCK. The system announces the current year. 6. Press /SKIP or /REPEAT until the system announces the correct year, then press CLOCK. The system announces the current clock setting and exits the clock menu.

Basic operation Answering system

Answering system setup

The answering system uses voice prompts to guide you through the steps to set up the answering system. Press /PLAY/STOP anytime to save and exit the SET UP menu.

Set number of rings

This feature allows you to select the number of rings before the answering system answers. You can choose from two, four or six rings or toll saver. With toll saver active, the answering system answers after two rings when there is a new message, and after four rings when there is no new message. To set the number of rings: 1. Press SET UP when in idle mode and the system announces the current number of rings setting. 2. Press /SKIP or /REPEAT until the system announces the desired setting, then press SET UP to save the setting and go to the next setting, or press /PLAY/STOP to save and return to the idle mode.
Set telephone base ringer
This feature allows you to select the telephone base ringer volume level. 1. Press SET UP when in idle mode until the system announces the telephone base ringer setting. There are three levels: HI (high), OF (off) and LO (low). 2. Press /SKIP or /REPEAT until the system announces the desired telephone base ringer volume level, then press SET UP to save the setting and go to the next setting, or press /PLAY/STOP to save and return to the idle mode.
The handset ringer volume is set separately. See page 9 for details.

Set remote access code

A two-digit security code is required to access the answering system from any touch tone telephone. The preset code is 19. You can set the remote access code from 10 to 99. To set the remote access code: 1. Press SET UP when in idle mode until the system announces the remote access code setting. 2. Press /SKIP or /REPEAT to change the remote access code by one, or press and hold /SKIP or /REPEAT to change it by increments of ten. Press SET UP to save the setting and go to the next setting, or press /PLAY/STOP to save and return to the idle mode.

Set message alert tone

The answering system must be turned on for the message alert tone to function.
This feature programs the system to beep every 10 seconds to alert you of new messages when the telephone is not in use. The tone will stop when all new messages have been reviewed. To set the message alert tone: 1. Press SET UP when in idle mode until the system announces the message alert tone setting. 2. Press /SKIP or /REPEAT to select on or off, then press SET UP to save and go to the next setting, or press /PLAY/STOP to save and return to the idle mode.

1-95 & F (alternating) 1-99 (counting) 99 (flashing) 1-95 (flashing) 1-95 1-8 10-99 2, 4, 6, tS -- -- (flashing)

Remote access

A two-digit security code is required to access the system remotely from any touch tone telephone that does not share the same line with your answering system. The factory preset code is 19; see page 35 to change it. 1. Dial your telephone number from any touch tone telephone. 2. When the system answers and announces the greeting, enter the two-digit security code. If you have new messages, the system will play them (new messages first) automatically. 3. You may also enter one of the following remote commands.
Command **0 Play all messages. Play only new messages. Delete the current message (during playback). Delete all old messages. Repeat the current message (during playback). Stop. Hear a list of remote commands. Skip to the next message (during playback). Record a new announcement. End the call. Turn the answering system on or off. Function
If you pause more than four seconds after each remote command completed, the system will announce the help menu options. If no remote command is entered within 15 seconds, the remote access call will be automatically disconnected. When the answering system is turned off, the telephone will answer after 10 rings, and announce Please enter your remote access code.
4. Hang up or press 8 to end the call.
Handset display screen messages

Displays:

LOW BATTERY CID EMPTY CONNECTING. DIRECTORY EMPTY LINE IN USE MEMORY FULL XX MISSED CALLS **PAGING** PARALLEL SET ON PHONE POWER FAILURE OR OUT OF RANGE **RINGING**
When: The battery needs to be recharged. There are no call log entries. The cordless handset is searching for the telephone base. There are no directory entries. The answering system is in use. The directory is full. There are unreviewed calls in the call log. The cordless handset locator has been activated. Another telephone on the same line is in use. The handset is in use. The handset cannot communicate with the telephone base. Check the telephone base power connection or move closer. There is an incoming call.

SAVE THESE INSTRUCTIONS

www.vtechphones.com 47

Troubleshooting

If you have difficulty with your telephone, please try the suggestions below. For Customer Service, visit our website at www.vtechphones.com, or call 1 (800) 595-9511; in Canada, call 1 (800) 267-7377. Problem
My telephone does not work at all.

Suggestion

Make sure the battery is installed and charged correctly (page 3). For optimum daily performance, return the handset to the telephone base or charger(s) after use. Make sure the power adapter is securely plugged into an outlet not controlled by a wall switch. Make sure the telephone line cord is plugged firmly into the telephone base and the wall jack. Unplug the units electrical power. Wait for approximately 15 seconds, then plug it back in. Allow up to one minute for the handset and telephone base to synchronize. Charge the battery in the handset for at least 16 hours. Remove and re-insert the battery. If that still does not work, it may be necessary to purchase a new battery. Disconnect the telephone base from the jack and plug in a working telephone. If this telephone does not work, the problem is probably in the wiring or the local service. Call your telephone service provider. Place the handset in the telephone base or charger for recharging. Remove and re-install the battery and use it normally until fully depleted, then recharge the handset on the telephone base or charger(s) for 16 hours. If the above measures do not correct the problem, the battery may need to be replaced.
LOW BATTERY is displayed on screen.

Problem

The battery does not charge in the handset or the handset battery does not accept charge.
Make sure the handset is placed in the telephone base or charger(s) correctly. The handset CHARGE light should be on. Remove the battery from the handset and then re-install it in the handset. Put the handset back to the telephone base or charger(s) and charge for 16 hours. If the handset is in the charger or in the telephone base but the handset CHARGE light is not on, see The charge light is off in this section. It may be necessary to purchase a new battery. Please see the Battery section of this users manual (page 46). The telephone might be malfunctioning. Please see the Warranty section of this users manual (page 60) for further instruction. Clean the charging contacts on the handset(s) and telephone base each month using a pencil eraser or a dry non-abrasive fabric. Make sure the power adapter and telephone line cords are plugged in correctly and securely. Unplug the power adapter. Wait for 15 seconds before plugging it back in. Allow up to one minute for the handset and telephone base to reset. The telephone might be malfunctioning. Please see the Warranty section of this users manual (page 60) for further instruction.

The announcement message is not clear. The answering system does not answer after the correct number of rings.
The answering system does not record messages.
Make sure the answering system is on. When the answering machine is full, it does not record new messages until some old messages are deleted. If there is a fax machine connected to the same telephone line, try disconnecting the fax machine. If that solves the problem, consult your fax machine documentation for information on compatibility with the answering system. If a caller leaves a very long message, part of it may be lost when the system disconnects the call after four minutes. If the caller pauses for more than five consecutive seconds, the system stops recording and disconnects the call. If the memory on the system becomes full during a message, the system stops recording and disconnects the call. If the callers voice is very soft, the system may stop recording and disconnect the call. Make sure your remote access code is correct (page 43). Make sure you are calling from a touch-tone telephone. When dialing a number, there should be tones. If there are clicks, then it is not a touch-tone telephone and cannot activate the answering system. The answering system may not detect the remote access code when the announcement is playing. Wait until the announcement is over before entering the code. There may be interference on the telephone line you are using. Press the keypad keys firmly when dialing.
The messages on the answering system are incomplete.
The answering system does not respond to remote commands.
The messages on the system are very difficult to hear. My cordless handset beeps and is not performing normally.
Press VOL+ on the telephone base to increase the speaker volume.
Make sure the power cord is securely plugged into the telephone base. Plug the unit into a different working electrical outlet not controlled by a wall switch. Move the handset closer to the telephone base. It may be out of range. Reset the telephone base by unplugging the units electrical power. Wait for 15 seconds and plug it back in again. Allow up to one minute for the handset and the telephone base to synchronize. Other electronic products can cause interference to your cordless telephone. Try installing your telephone as far away from these electronic devices as possible: wireless routers, radios, radio towers, pager towers, cellular telephones, intercoms, room monitors, televisions, personal computers, kitchen appliances and other cordless telephones. Make sure your computer is powered on. Make sure your Internet connection is working properly. Make sure that the software is installed and running for your non-traditional telephone service. Make sure to plug your USB telephone adapter into a dedicated USB port on your computer. Do not plug into a multiple port USB hub (USB splitter) that is not powered. In a few rare instances, the USB port on your computer may not have enough power. In these instances, try using a USB hub with its own external power supply. If you are using a firewall, it may prevent access to your non-traditional telephone service provider. Contact your service provider for more information.

Remember that electrical appliances can cause serious injury if used when you are wet or standing in the water. If the telephone base should fall into the water, DO NOT RETRIEVE IT UNTIL YOU UNPLUG THE POWER CORD AND TELEPHONE LINE CORD FROM THE WALL. Then pull the unit out by the unplugged cords.
About cordless telephones
Privacy: The same features that make a cordless telephone convenient create some limitations. Telephone calls are transmitted between the telephone base and the cordless handset by radio waves, so there is a possibility that the cordless telephone conversations could be intercepted by radio receiving equipment within range of the cordless handset. For this reason, you should not think of cordless telephone conversations as being as private as those on corded telephones. Electrical power: The telephone base of this cordless telephone must be connected to a working electrical outlet. The electrical outlet should not be controlled by a wall switch. Calls cannot be made from the cordless handset if the telephone base is unplugged, switched off or if the electrical power is interrupted. Potential TV interference: Some cordless telephones operate at frequencies that may cause interference to televisions and VCRs. To minimize or prevent such interference, do not place the telephone base of the cordless telephone near or on top of a TV or VCR. If interference is experienced, moving the cordless telephone farther away from the TV or VCR will often reduce or eliminate the interference. Rechargeable batteries: This product contains either Nickel-cadmium or Nickel-metal hydride rechargeable batteries. Exercise care in handling batteries in order not to create a short circuit with conducting material such as rings, bracelets, and keys. The battery or conductor may overheat and cause harm. Observe proper polarity between the battery and the battery charger. Nickel-cadmium rechargeable batteries: Dispose of these batteries in a safe manner. Do not burn or puncture. Like other batteries of this type, if burned or punctured, they could release caustic material which could cause injury.

Warranty

What does this limited warranty cover? The manufacturer of this VTech Product warrants to the holder of a valid proof of purchase (Consumer or you) that the Product and all accessories provided in the sales package (Product) are free from defects in material and workmanship, pursuant to the following terms and conditions, when installed and used normally and in accordance with the Product operating instructions. This limited warranty extends only to the Consumer for Products purchased and used in the United States of America and Canada. What will VTech do if the Product is not free from defects in materials and workmanship during the limited warranty period (Materially Defective Product)? During the limited warranty period, VTechs authorized service representative will repair or replace at VTechs option, without charge, a Materially Defective Product. If we repair the Product, we may use new or refurbished replacement parts. If we choose to replace the Product, we may replace it with a new or refurbished Product of the same or similar design. We will retain defective parts, modules, or equipment. Repair or replacement of the Product, at VTechs option, is your exclusive remedy. VTech will return the repaired or replacement Products to you in working condition. You should expect the repair or replacement to take approximately 30 days. How long is the limited warranty period? The limited warranty period for the Product extends for ONE (1) YEAR from the date of purchase. If VTech repairs or replaces a Materially Defective Product under the terms of this limited warranty, this limited warranty also applies to the repaired or replacement Product for a period of either (a) 90 days from the date the repaired or replacement Product is shipped to you or (b) the time remaining on the original one-year warranty; whichever is longer. What is not covered by this limited warranty? This limited warranty does not cover: 1. Product that has been subjected to misuse, accident, shipping or other physical damage, improper installation, abnormal operation or handling, neglect, inundation, fire, water or other liquid intrusion; or

Please retain your original sales receipt as proof of purchase.

www.vtechphones.com 61

FCC, ACTA and IC regulations

FCC Part 15

This equipment has been tested and found to comply with the requirements for a Class B digital device under Part 15 of the Federal Communications Commission (FCC) rules. These requirements are intended 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 off and on, the user is encouraged to try to 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 into an outlet on a circuit different from that to which the receiver is connected. Consult the dealer or an experienced radio/TV technician for help. Changes or modifications to this equipment not expressly approved by the party responsible for compliance could void the users authority to operate the equipment. This device complies with Part 15 of the FCC rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. Privacy of communications may not be ensured when using this telephone. To ensure safety of users, the FCC has established criteria for the amount of radio frequency energy that can be safely absorbed by a user or bystander according to the intended usage of the product. This product has been tested and found to comply with the FCC criteria. The handset may be safely held against the ear of the user. The telephone base shall be installed and used such that parts of the users body other than the hands are maintained at a distance of approximately 20 cm (8 inches) or more. If you choose to use a clipping device, please make sure to only use the supplied VTech belt clip. This Class B digital apparatus complies with Canadian ICES-003.

FCC Part 68 and ACTA

This equipment complies with Part 68 of the FCC rules and with technical requirements adopted by the Administrative Council for Terminal Attachments (ACTA). The label on the back or bottom of this equipment contains, among other things, a product identifier in the format US:AAAEQ##TXXXX. This identifier must be provided to your telephone service provider upon request. The plug and jack used to connect this equipment to premises wiring and the telephone network must comply with applicable Part 68 rules and technical requirements adopted by ACTA. A compliant telephone cord and modular plug is provided with this product. It is designed to be connected to a compatible modular jack that is also compliant. An RJ11 jack should normally be used for connecting to a single line and an RJ14 jack for two lines. See Installation Instructions in the users manual. The Ringer Equivalence Number (REN) is used to determine how many devices you may connect to your telephone line and still have them ring when you are called. The REN for this product is encoded as the 6th and 7th characters following the US: in the product identifier (e.g., if ## is 03, the REN is 0.3). In most, but not all areas, the sum of all RENs should be five (5.0) or less. For more information, please contact your telephone service provider. This equipment may not be used with Party Lines. If you have specially wired alarm dialing equipment connected to your telephone line, ensure the connection of this equipment does not disable your alarm equipment. If you have questions about what will disable alarm equipment, consult your telephone service provider or a qualified installer.

The RBRC seal

The RBRC seal on the nickel-cadmium battery indicates that VTech Communications, Inc. is voluntarily participating in an industry program to collect and recycle these batteries at the end of their useful lives, when taken out of service within the United States and Canada. The RBRC program provides a convenient alternative to placing used nickel-cadmium batteries into the trash or municipal waste, which may be illegal in your area. VTechs participation in RBRC makes it easy for you to drop off the spent battery at local retailers participating in the RBRC program or at authorized VTech product service centers. Please call 1-800-8-BATTERY TM for information on Ni-Cd battery recycling and disposal bans/restrictions in your area. VTechs involvement in this program is part of its commitment to protecting our environment and conserving natural resources. RBRC is a registered trademark of Rechargeable Battery Recycling Corporation.

Technical specifications

Frequency control Transmit frequency Channels Nominal effective range Size Crystal controlled PLL synthesizer Handset: 5857.20-5865.90 MHz Telephone base: 912.75-917.10MHz 30 Maximum power allowed by FCC and IC. Actual operating range may vary according to environmental conditions at the time of use. Handset: 7.32in X 2.01in X 1.57in (186.0mm X 51.0mm X 40.0mm) Telephone base: 5.95in X 5.34in X 3.70in (151.1mm X 135.6mm X 94.0mm) Charger: 3.19in X 3.62in X 1.97in (81.0mm X 92.0mm X 50.0mm) Handset: 5.14oz (145.6g) (including battery) Telephone base: 9.17oz (260g) Charger: 2.37oz (67.2g) Handset: 3.6V 400mAh Ni-Cd battery Telephone base: 7.5V AC @ 350mA Charger: 7.5V AC @150mA Handset directory: 20 memory locations (including 9 speed dial entries); up to 24 digits and 14 characters Handset call log: 45 memory locations; up to 11 digits and 15 characters

Weight

Power requirements

Memory

About cordless telephones 60 Activate the answering system 33 Answer calls 12 Answering system 32 Answering system setup 34 Delete messages from answering system 40 Delete a speed dial entry 23 Delete from the call log 30 Delete your announcement 38 Desk/table bracket installation 5 Dial a call log number 28 Dial a number from the directory 20 Dial a speed dial number 23 Dial mode 10 Directory 16 DSL filter 2

Important safety instructions Index 65

Language 11

Base volume 35 Battery 3, 46
Call intercept 41 Call log 26 Call log display screen messages 31 Call screening 41 Call waiting 13 Caller ID 25 Channel 12 Charger installation 2 Charging 3 Character chart 17 Copy a directory entry into speed dial 20
Edit a directory entry 18 Edit a speed dial entry 22 End calls 12
Maintenance 59 Make call log entries ready to dial 27 Make calls 12 Memo playback 40 Message capacity 32 Message playback 39 Message window displays 42
New message indication 39
FCC, ACTA and IC regulations 62 Find handset 14
Date and time 8 Delete a directory entry 19
Handset display screen messages 44 Handset layout 6 Handset volume 9 Home area code 10
Operating range 59 Options during playback 39 Outgoing announcement 37
Parts checklist 1 Pause 14 Play your announcement 37
RBRC seal 63 Reassign speed dial locations 24 Record a memo 40 Record your own announcement 38 Redial 14 Remote access 43 Review the directory 17 Review the call log 27 Ringer 9 Ringer volume 9
Technical specifications 64 Telephone base installation 2 Telephone base layout 7 Telephone settings 8 Temporary tone dialing 13 Transfer an external call 15 Troubleshooting 48

Volume 9, 12, 35

Save a call log entry to the directory 29 Set message alert tone 36 Set number of rings 34 Set remote access code 35 Set telephone base ringer 35 Set the clock 33 Speed dial 21 Store a directory entry 16 Store a speed dial entry 21
Wall mounting bracket installation Warranty 60
VTECH TELECOMMUNICATIONS LTD. A member of THE VTECH GROUP OF COMPANIES. Distributed in the U.S.A. by VTech Communications, Inc. Beaverton, Oregon 97008 Distributed in Canada by VTech Technologies Canada, Ltd., Richmond, B.C. V6W 1L5 Copyright 2008 for VTECH TELECOMMUNICATIONS LTD. Printed in China.

91-002141-040-100

Designed to t your home. And your life.

Model CS5121-4

Four Handset Cordless Phone System with Digital Answering System and Caller ID
Digital answering system With 15 minutes of recording time, the digital answering system answers the call when you cant. No tapes or moving parts. Caller ID/call waiting Know whos calling with caller ID/call waiting. Handset displays the name, number, time and date of incoming calls. Large lighted display The extra large display illuminates, allowing for easier viewing in dim light.

Features

Enhanced 5.8 GHz technology Four handset systemincludes 4 handsets and requires only one phone jack (only one handset can be in use at a time) Caller ID/call waitingstores 45 calls Digital answering systemno tapes or moving parts Transfer calls between handsetsno more shouting, Its for you! 20 name and number phonebook directoryeasily store and dial frequently called numbers 9 number speed dial Any key answer Remote message retrievalcall in from anywhere to get your messages 11 minutes of recording time Audible time and date stamp on recorded messages Backlit message counter Large lighted display for easier viewing Backlit keypad Handset volume control Last number redial WiFi friendlywont interfere with wireless networks Trilingual promptschoose between English, Spanish or French Page/handset locator Selectable ring tones Wall mount bracket included Comfortable handset size

Specications

IUPC 735078013507 APN 80-6267-00 Product dimensions Base: 5.6 x 6 x 6.1 Accessory: 3 x 2.9 x 7.8 Giftbox dimensions 10 x 5.1 x 8.5 Giftbox weight 4.9 lbs Master pack dimensions 20.8 x 10.9 x 9.3 (1.2 cubic feet) Master pack weight 19.4 lbs 40 container quantity 6,588 Master carton unit quantity 4
www.vtechphones.com | 9590 SW Gemini Drive, Suite 120, Beaverton, Oregon 97008
2008 VTech Communications, Inc. All rights reserved.