| Quick start guide (Canada version)   EL51200/EL51250/EL51300/   EL51400   DECT 6.0 cordless telephone   with caller ID/call waiting   Parts checklist   Your telephone package contains the following items. Save your sales receipt and   original packaging in the event warranty service is necessary.   Quick start guide   Telephone base   Power adapter for   telephone base   Cordless handset   (2 for EL5ꢀ200 or EL5ꢀ250)   (3 for EL5ꢀ300)   Charger for cordless   handset with power   adapter installed   Wall mount bracket   (4 for EL5ꢀ400)   (ꢀ for EL5ꢀ200 or EL5ꢀ250)   (2 for EL5ꢀ300)   (3 for EL5ꢀ400)   Battery for cordless handset   (2 for EL5ꢀ200 or EL5ꢀ250)   (3 for EL5ꢀ300)   Battery compartment cover   (2 for EL5ꢀ200 or EL5ꢀ250)   (3 for EL5ꢀ300)   Telephone line cord   (4 for EL5ꢀ400)   (4 for EL5ꢀ400)   2 Installation   Install the telephone base and charger as shown below. If you subscribe to high-speed   Internet service (DSL - digital subscriber line) through your telephone line, you must   install a DSL filter on the DSL line. If you want to mount your telephone on a wall, use   the included wall mount bracket and refer to Wall mount installation in the on-line   user’s manual for details.   Electrical outlet not   controlled by a wall   switch   Telephone wall jack   Plug the other end of   the telephone line cord   into a telephone wall   jack.   Plug the large end of   the telephone base   power adapter into   an electrical outlet   not controlled by a   wall switch.   DSL filter (not included) is   required if you have DSL   high-speed Internet service.   Telephone line cord   Route the cords   through the slots.   Plug the small end   of the telephone   base power adapter   into the power jack   on the bottom of the   telephone base.   Plug one end of the   telephone line cord   into the TEL. LINE   jack on the bottom   of the telephone   base.   Plug the large end   of the charger power   adapter into an   electrical outlet not   controlled by a   wall switch.   IMPORTANT INFORMATION:   Use only the power adapters provided with this   product. To obtain a replacement, visit our website at   Ensure the small end   of the charger power   adapter is plugged   into the power jack   on the bottom of the   charger.   www.telephones.att.com or call   1 (866) 288-4268.   3 Battery installation   Install the battery as shown below.   ꢀ. Plug the battery   connector securely   2. Insert the supplied battery   3. Align the cover flat against   the battery compartment,   then slide it upwards until   it clicks into place.   with the label THIS SIDE   UP facing up as indicated.   into the socket inside   the handset battery   compartment, matching   the color-coded label.   CHARGE light   To replace the battery, press the tab and   slide the battery compartment cover   downwards. Lift out the old battery and   disconnect it from the handset. Follow the   instructions above to install and charge the   new battery.   4. Charge the handset by placing it face up in   the telephone base or charger. The CHARGE   light is on when charging.   IMPORTANT INFORMATION:   Use only the supplied rechargeable battery or replacement battery (model BTꢀ66342). To order,   4 Battery charging   Once you have installed the battery, the screen indicates the   battery status (see the table below). If necessary, place the handset   in the telephone base or charger to charge the battery. For best   performance, keep the handset in the telephone base or charger   when not in use. The battery is fully charged after ꢀ6 hours of   continuous charging. See page 27 for battery operating times.   HANDSET 1   16 MISSED CALLS   10:30PM   11/20   Battery status icon   If the screen is blank, you need to charge the handset without   interruption for at least 30 minutes to give the handset enough charge to use the   telephone for a short time. The screen shows LOW BATTERY until you have charged the   battery without interruption for at least 30 minutes. The following table summarizes the   battery charge indicators and actions to take.   Battery indicators   Battery status   Action   The screen is blank or shows   PLACE IN CHARGER.   The battery has no or very   little charge. The handset   cannot be used.   Charge without interruption   until the screen shows   LOW BATTERY or HANDSET X   (at least 30 minutes).   The screen shows   The battery has enough charge Charge without interruption   to be used for a short time.   until the screen shows   HANDSET X (at least   30 minutes).   LOW BATTERY and flashes.   The screen shows HANDSET X The battery is charged.   and the battery icon shows   To keep the battery charged,   place it in the telephone base   or charger when not in use.   , or   . NOTES:   • • If you are on a call in low battery mode, you hear four short beeps every 50 seconds.   When you place the handset in the telephone base or charger, if no battery is installed in that   handset, the CHARGE light is off and the screen shows NO BATTERY. Follow the instructions in   Battery installation on page 4 to install the battery.   5 Handset overview   REDIAL/PAUSE   DIR/VOLUME   Press to scroll up while in   menus.   Press repeatedly to view the   last 20 numbers dialed.   While entering numbers,   press and hold to insert a   dialing pause.   Press to increase the listening   volume.   Press to show directory entries   when the handset is not in use.   PHONE/FLASH   While entering names or   numbers in the directory, press   to move the cursor to the right.   Press to make or answer a call.   During a call, press to answer   an incoming call when you   receive a call waiting alert.   CID/VOLUME   Press to scroll down while in   menus.   1 While reviewing a caller ID   history entry, press repeatedly   to add or remove ꢀ in front of   the telephone number before   dialing or saving it in the   directory.   Press to decrease the listening   volume.   Press to show the caller ID   history when the handset is   not in use.   While entering names or   numbers in the directory, press   to move the cursor to the left.   0 While entering names in the   directory, press to add a space.   MENU/SELECT   MUTE/DELETE   Press to display the menu.   During a call, press to mute   the microphone.   Once in the menu, press to   select an item or save an   entry or setting.   While predialing, press to   delete digits.   OFF/CLEAR   While reviewing the redial   list, directory, speed dial list   or caller ID history, press to   delete an individual entry.   During a call, press to hang up.   While using menus, press to   cancel an operation, back up   to the previous menu, or exit   the menu display.   TONE   During a call, press to send   touch-tone signals.   Press and hold while the   handset is not in use to erase   the missed calls indicator.   SPEAKER   # Press to turn on the handset   speakerphone. Press again to   resume normal handset use.   When reviewing a caller ID   history entry, press repeatedly   to view the dialing options.   INT   Press to initiate an intercom   conversation or transfer a call.   6 Telephone base overview   HANDSET LOCATOR   Press to make handsets beep so you can locate   them.   7 Menu overview   Use the menu to change the telephone settings.   HANDSET 1   16 MISSED CALLS   ꢀ. Press MENU/SELECT in idle mode (when the handset is not in use)   to enter the main menu.   2. Press DIR or CID to scroll until the > is next to the feature you   10:30PM   11/20   want to select.   The handset is in   idle mode.   3. Press MENU/SELECT to select or save the indicated item.   Press   OFF/CLEAR to cancel an operation, back up to the   >DIRECTORY   CALL LOG   previous menu or exit the menu display. Press and hold   OFF/CLEAR to cancel an operation and return to idle mode.   The > symbol indicates   the feature to select.   Menu structure   Many of the telephone settings are common to all handsets and the base, such as the   date and time. Some settings are specific to each handset, such as the ring tone and   volume settings. Refer to Menu overview in the on-line user’s manual for details.   DIRECTORY   CALL LOG   RINGERS   SETTINGS   RINGER VOLUME   RINGER TONE   LCD LANGUAGE   CLR VOICEMAIL   KEY TONE   SET DATE/TIME   HOME AREA CODE   DIAL MODE   8 Telephone settings   Use Menu structure on page 8 to find and set features. Many are simple yes/no   questions. The following are a few examples of common features to set. Refer to   Handset settings in the on-line user’s manual for detailed instructions on setting all   telephone features.   Ringer volume   You can set the handset ringer volume level, or turn the ringer off. When the ringer is   off,   appears on the handset screen.   RINGER VOLUME   ꢀ. On a handset, use MENU/SELECT in idle mode. Select >RINGERS   and then select >RINGER VOLUME.   2. Press DIR or CID to sample each volume level.   3. Press MENU/SELECT to save your preference.   NOTE: If the handset ringer volume is set to off, that handset ringer is silenced for all   incoming calls; however, that handset still plays the paging tone when initiating the handset   locator feature.   Date and time   If you subscribe to caller ID service, the day, month and time are set automatically   with each incoming call. To set the date and time manually:   ꢀ. On a handset, use MENU/SELECT in idle mode. Select >SETTINGS and then select   >SET DATE/TIME.   2. Use the dial pad keys (0-9) to enter two-digit numbers for the month, day and year.   Press MENU/SELECT.   3. Use the dial pad keys (0-9) to enter two-digit numbers for the hour and minute.   4. Press DIR or CID to choose AM or PM. Press MENU/SELECT to confirm.   9 Making, answering and ending a call   Making a call   Press   PHONE/FLASH or   SPEAKER and then dial a telephone   number, or predial by first dialing the number and then pressing   PHONE/FLASH or   before pressing   SPEAKER. When entering the number   PHONE/FLASH or   SPEAKER, you can:   • Press and hold REDIAL/PAUSE to insert a three-second dialing   pause (a P appears).   • Press MUTE/DELETE to make corrections.   • Press and hold   OFF/CLEAR to return to idle mode.   The screen shows the elapsed time as you talk (in hours, minutes   and seconds).   Answering a call   Press   PHONE/FLASH,   SPEAKER, or any dial pad key (known as Any Key Answer).   Ending a call   Press   OFF/CLEAR or put the handset in the telephone base or   charger to end the call (known as Auto Off).   Speakerphone   During a call, press SPEAKER to switch between speakerphone and normal handset use.   Press   OFF/CLEAR to hang up.   Temporary ringer silencing   While the telephone is ringing, press   OFF/CLEAR or MUTE/DELETE to silence the   ringer temporarily on that handset only. This turns off the ringer without disconnecting   the call. The next incoming call rings normally at the preset volume.   ꢀ0   Options while on a call   Volume control   While on a call, press DIR/VOLUME to increase or press   CID/VOLUME to decrease the listening volume.   NOTE: The handset earpiece volume setting (ꢀ-5) and speakerphone   volume setting (ꢀ-6) are independent. Changing one does not affect the other.   Join a call in process   You can use two system handsets at the same time on an outside   call. If a handset is already on a call and you would like to join the   call, press   handset.   PHONE/FLASH or   SPEAKER on another system   To exit the call, press   OFF/CLEAR or place the handset in the telephone base or   charger. The call does not end until all handsets hang up.   Chain dialing   While on a call, you can initiate a dialing sequence from numbers stored in the directory,   caller ID history or redial list. Doing this can be useful if you wish to access other   numbers (such as bank account numbers or access codes) from the directory, caller ID   history or redial list.   To dial a number from the directory, caller ID history or redial list while on a call, access   the number through the menu system:   ꢀ. While on a call, to show the directory or caller ID history, press MENU/SELECT, scroll   to >DIRECTORY or >CALL LOG. Press MENU/SELECT.   -OR-   While on a call, press REDIAL/PAUSE to show the redial list.   2. Scroll to the desired number or press the dial pad keys to find the desired directory   entry (see To search by name in the on-line user’s manual for more options).   3. Press MENU/SELECT. The selected number is dialed.   Redial   Each handset stores the 20 numbers most recently called in the redial list.   ꢀ. To review and call numbers in the redial list, press REDIAL/PAUSE in idle mode. The   most recently called number appears on the screen.   2. If it is not the desired number, press DIR or CID to scroll through the numbers in   the list.   3. Once the desired number appears, press   PHONE/FLASH or   SPEAKER to dial   the number, or press   OFF/CLEAR to exit the redial list.   ꢀꢀ   Handset locator   Use the handset locator to find misplaced handsets.   To start the paging tone:   • Press HANDSET LOCATOR at the telephone base to start the   paging tone on all handsets for 60 seconds.   To stop the paging tone:   • Press   PHONE/FLASH,   SPEAKER or any dial pad key   (0-9, , or #) on a handset, or press HANDSET LOCATOR on   the telephone base.   Voicemail waiting (visual message waiting) indicator   If   and NEW VOICEMAIL display on the handset, your telephone   HANDSET 1   service provider is indicating that it has new voicemail for you. To   listen to your voicemail, you typically dial an access number provided   by your telephone service provider, followed by a security code or PIN.   Refer to Voicemail waiting (visual message waiting) indicator in the   on-line user’s manual for a full description of the voicemail indicator.   NEW VOICEMAIL   10:30PM   11/20   ꢀ2   Intercom   To make and answer an intercom call   You can intercom between handsets.   ꢀ. Press INT on your handset when not in use.   • If you have two handsets, your screen shows   CALLING HANDSET X.   • If you have more than two handsets, your screen shows   INTERCOM TO: Use the dial pad keys to select the other handset.   • The other handset rings and its screen shows HANDSET X IS CALLING.   2. To answer the intercom call, press   PHONE/FLASH,   SPEAKER or INT on that   handset. Both handsets now show INTERCOM.   3. To end an intercom call, press   telephone base or charger.   OFF/CLEAR, or place the handset back in the   NOTE: Before the intercom call is answered, you can cancel the intercom call by pressing   OFF/CLEAR or INT on your originating handset.   Call transfer using intercom   You can transfer an outside call to another system handset.   During a call, press INT and proceed just as you would for a normal intercom call. Once   the other party has answered the intercom, you have the following options:   • You can let the other handset join you on the outside call in a three-way   conversation. Press and hold INT on the calling handset.   • You can transfer the call. Press   OFF/CLEAR, or place your handset back in the   telephone base or charger. Your handset screen shows CALL TRANSFERRED. The   other handset automatically connects to the outside call.   • You can switch between the outside call (OUTSIDE CALL appears on the screen) and the   intercom call (INTERCOM appears on the screen). Press INT on your handset to switch.   • The other person can end the intercom call by pressing   OFF/CLEAR, or by placing   the other handset back in the telephone base or charger. The outside call continues   with the original system handset.   NOTES:   • • To cancel the transfer and return to the external call before the intercom call is answered,   press   OFF/CLEAR,   PHONE/FLASH or INT on your handset.   If the other handset is not answered within ꢀ00 seconds, is in use, on a call or is out of   range, the calling handset shows UNABLE TO CALL TRY AGAIN on its screen and automatically   returns to the external call.   ꢀ3   Directory   Directory overview   The directory is stored in the telephone base, and is shared by all handsets. It stores up   to ꢀ00 entries. Changes made to the directory on any one handset apply to all. Only   one handset can review the directory at a time.   Storing names and numbers   You can add new entries to the directory whenever a telephone number shows on the   screen (predial or from caller ID history) by pressing MENU/SELECT then going to step 3   below. To add entries through the menu:   ꢀ. On a handset, press MENU/SELECT when in idle mode. Select >DIRECTORY and   then select >ADD CONTACT.   2. Use the dial pad keys to enter the telephone number (up to 30 digits) or press   REDIAL/PAUSE repeatedly and then MENU/SELECT to copy a number from the   redial list.   3. Press MENU/SELECT to save the number in the display.   4. Enter the name when prompted. Use the dial pad keys to enter a name (up to ꢀ5   characters). Each time you press a key, the character on that key appears. Additional   key presses produce other characters on that key. Refer to the character chart in   Create directory entries of the on-line user’s manual for information on entering   special characters.   5. Press MENU/SELECT to store your new directory entry. The screen shows SAVED.   While entering names and numbers, you can edit them using the following controls:   • Press DIR or CID to move the cursor to the right or left.   • Press MUTE/DELETE to erase digits or characters.   • Press and hold MUTE/DELETE to erase the entire entry.   • While entering the telephone number, press and hold REDIAL/PAUSE to enter a   three-second dialing pause (a P appears).   • While entering the name, press 0 to add a space.   To review directory entries   ꢀ. Press DIR when in idle mode to show the first entry in the directory.   2. Press DIR or CID to browse through the directory or press the dial pad keys (0-9)   to start a name search. Entries appear alphabetically by the first letter in the name.   NOTE: If the telephone number in the directory exceeds ꢀ5 digits, < appears in front of the   telephone number. Press TONE to move towards the end of the telephone number or press #   to move towards the beginning of the telephone number.   ꢀ4   To dial a directory number   When you see the desired directory number, press   PHONE/FLASH or   SPEAKER.   To edit a directory entry   ꢀ. When the desired directory number is on the screen, press MENU/SELECT.   2. Edit the telephone number (page ꢀ4). Press MENU/SELECT.   3. Edit the name (page ꢀ4).   4. Press MENU/SELECT to confirm.   To delete a directory entry   When the desired directory number is on the screen, press MUTE/DELETE and then   MENU/SELECT.   Speed dial   There are ꢀ0 speed dial locations that you assign from the directory (see Speed dial   locations in the on-line user’s manual for details). The speed dial locations are shared   by all handsets. Changes made apply to all handsets.   To enter a speed dial number   ꢀ. On a handset, use MENU/SELECT in idle mode. Select >DIRECTORY and then select   >SPEED DIAL.   2. Press DIR or CID to scroll to the desired speed dial location.   3. Press MENU/SELECT to show the directory. Press DIR or CID to browse through   the directory or press the dial pad keys (0-9) to start a name search.   4. When the screen shows the desired directory entry, press MENU/SELECT.   To dial a speed dial number   ꢀ. When in idle mode, press and hold a dial pad key (0 though 9) to display the desired   speed dial entry.   2. Press   PHONE/FLASH or   SPEAKER to dial the displayed telephone number.   ꢀ5   Caller ID overview   This product supports caller ID services offered by most telephone service providers.   Caller ID allows you to see the name, number, date and time of calls. The available   caller ID information will appear after the first or second ring.   Caller ID history (call log)   The caller ID information is stored in a 50-entry caller ID history. Until unanswered new   calls are reviewed in the caller ID history, they are reported as XX MISSED CALLS on   the handset idle screen. If you want to mark all of the messages old, press and hold   OFF/CLEAR for four seconds when the handset is idle.   To review the caller ID history   ꢀ. When a handset is in idle mode, press CID.   Robert Brown   800-360-4121   2. Press DIR or CID scroll through the list.   3. Press   OFF/CLEAR exit the caller ID history.   10:45PM   11/20   Press #   ꢀ-800-360-4ꢀ2ꢀ   360-4ꢀ2ꢀ   To dial a number from the caller ID history   ꢀ. When a handset is in idle mode, press CID.   2. Press DIR or CID scroll through the list.   • Press # repeatedly to show different dialing options.   Press #   Press #   Press #   ꢀ-360-4ꢀ2ꢀ   800-360-4ꢀ2ꢀ   -OR-   • If you need to add or remove a ꢀ at the beginning of   the number, press 1 repeatedly to show the number   options.   Press 1   ꢀ-800-360-4ꢀ2ꢀ   800-360-4ꢀ2ꢀ   Press 1   3. Press   PHONE/FLASH or   SPEAKER to dial the displayed telephone number.   To delete entries from the caller ID history   • Delete one: When viewing an entry, press MUTE/DELETE to delete the entry from the   caller ID history.   • Delete all: On a handset, use MENU/SELECT in idle mode. Select >CALL LOG and   then select >DEL ALL CALLS. Press MENU/SELECT twice.   Once the entries are deleted, you cannot retrieve them.   To store a caller ID entry in the directory   ꢀ. On a handset, press CID in idle mode.   2. Press DIR or CID to scroll through the list.   3. When the desired entry is on the screen, press MENU/SELECT. The screen shows   EDIT NUMBER. If needed, modify the number (page ꢀ4).   4. Press MENU/SELECT to save the number in the display. The screen shows EDIT NAME.   If needed, modify the name (page ꢀ4).   5. Press MENU/SELECT to confirm.   ꢀ6   Troubleshooting   If you have difficulty with your telephone, please try the suggestions below. For   customer service, or to purchase accessories or replacement parts, visit our website   call customer service, you will need the serial number or model number found on the   bottom of the telephone base.   My telephone doesn’t work at all.   • Make sure the power cord is securely plugged in.   • Make sure that the battery connector is securely plugged into the cordless handset.   • Make sure the telephone line cord is securely and firmly plugged into the telephone   base and the telephone wall jack.   • Charge the battery in the cordless handset for at least ꢀ6 hours. For optimum daily   performance, return the cordless handset to the telephone base or charger when not   in use.   • If the battery is depleted, it may take approximately 30 minutes to charge the handset   before it shows LOW BATTERY. Refer to Battery charging on page 5 for details.   • Reset the telephone base. Unplug the electrical power. Wait for approximately ꢀ5   seconds, then plug it back in. Allow up to one minute for the cordless handset and   telephone base to reset.   • You may need to purchase a new battery. Please refer to Battery installation on   page 4.   I cannot get a dial tone.   • First try all the suggestions above.   • Move the cordless handset closer to the telephone base. You might have moved out   of range.   • If the previous suggestions don’t work, disconnect the telephone base from the   telephone wall jack and connect the jack to a different telephone. If there is no dial   tone on that telephone either, the problem is in your wiring or telephone service.   Contact your telephone service provider (charges may apply).   • Your telephone line cord might be malfunctioning. Try installing a new telephone   line cord.   I cannot dial out.   • First try all the suggestions in the item I cannot get a dial tone on this page.   • Make sure you have a dial tone before dialing. The cordless handset may take a   second or two to find the telephone base and produce a dial tone. This is normal.   Wait an extra second before dialing.   ꢀ7   • Check that all the telephones connected to the same telephone line are hung up.   • Make sure to set the dial mode to the correct setting (pulse dialing or tone dialing)   for the service in your area (see the DIAL MODE menu on page 8).   • Eliminate any background noise. Noise from a television, radio or other appliances   may cause the telephone to not dial out properly. If you cannot eliminate the   background noise, first try muting the cordless handset before dialing, or dialing from   another room in your home with less background noise.   • If the other telephones in your home are having the same problem, the problem is in   your wiring or telephone service. Contact your telephone service provider (charges   may apply).   My cordless handset isn’t performing normally.   • Make sure the power cord is securely plugged into the telephone base. Plug the power   adapter into a different, working electrical outlet not controlled by a wall switch.   • Move the cordless handset closer to the telephone base. You might have moved out   of range.   • Reset the telephone base. Unplug the electrical power. Wait for ꢀ5 seconds then plug it   back in. Allow up to one minute for the cordless handset and telephone base to reset.   • Other electronic products can cause interference to your cordless telephone. Try   installing your telephone as far away from these types of electronic devices as   possible: television sets, VCRs, or other cordless telephones.   OUT OF RANGE OR NO PWR AT BASE appears on my cordless handset.   • Ensure that the telephone base is powered up.   • Place the cordless handset in the telephone base for one minute to allow the   cordless handset and base to synchronize.   • Move the cordless handset closer to the telephone base. You might have moved out   of range.   • Reset the telephone base. Unplug the electrical power. Wait for ꢀ5 seconds then plug it   back in. Allow up to one minute for the cordless handset and telephone base to reset.   • Other electronic products can cause interference to your cordless telephone. Try   installing your telephone as far away from these types of electronic devices as   possible: television sets, VCRs, or other cordless telephones.   The batteries do not hold a charge.   • If the cordless handset is in the telephone base or charger and the charge light does   not come on, refer to the item The charge light is off on page ꢀ9.   • Charge the battery in the cordless handset for at least ꢀ6 hours. For optimum daily   performance, return the cordless handset to the telephone base or charger when not   in use.   ꢀ8   • If the battery is depleted, it may take approximately 30 minutes to charge the handset   before it shows LOW BATTERY. Refer to Battery charging on page 5 for details.   • You may need to purchase a new battery. Please refer to Battery installation on   page 4.   The charge light is off.   • Make sure the power cord is plugged in correctly and securely.   • Make sure the battery is installed correctly in the handset. Follow the instructions in   Battery installation on page 4 to install the battery.   • Unplug the electrical power. Wait for ꢀ5 seconds, then plug it back in. Allow up to   one minute for the cordless handset and telephone base to reset.   • Clean the cordless handset and telephone base charging contacts each month using   a pencil eraser or cloth.   I get noise, static, or weak signals even when I’m near the telephone base.   • If you subscribe to high-speed Internet service (DSL - digital subscriber line) through   your telephone line, you must install a DSL filter between the telephone line cord   and the telephone wall jack (see Installation on page 3). The filter prevents noise   and caller ID problems caused by DSL interference. Please contact your DSL service   provider for more information about DSL filters.   • Other electronic products, such as computers, wireless routers, microwave ovens   and other cordless telephones can interfere with the performance of your cordless   telephone. You may be able to improve the performance of your telephone by   installing the telephone base as far away as possible from other electronic devices.   • Do not install this telephone near a microwave oven or on the same electrical outlet.   You may experience decreased performance while the microwave oven is operating.   • If your telephone is plugged in with a modem or a surge protector, plug the   telephone (or modem/surge protector) into a different location. If this doesn’t solve   the problem, relocate your telephone or modem farther apart from one another, or   use a different surge protector.   • Move your telephone to a higher location. The telephone will likely have better   reception when installed in a high area.   • If the other telephones in your home are having the same problem, the problem is in   your wiring or telephone service. Contact your telephone service provider (charges   may apply).   ꢀ9   I experience poor sound quality when using the speakerphone.   • For increased sound quality while using the speakerphone, place the handset on a   flat surface with the dial pad facing up.   • When using a speakerphone, controlling background noise in your environment is   essential. While you are listening to your party, press MUTE/DELETE to temporarily   turn your microphone off. When it is your turn to speak, remember to press   MUTE/DELETE again to turn the microphone on.   • Excessive background noise will cause a speakerphone to fade in and out. Try   controlling the background noise by turning off any audio devices near the   speakerphone. Also, try to avoid interrupting the person at the other end of the   conversation while the person is speaking. If background noise cannot be controlled,   you should terminate speakerphone operation and return to normal handset mode.   I hear other calls while using my telephone.   • Disconnect the telephone base from the telephone wall jack, and plug in a different   telephone. If you still hear other calls, the problem is probably in your wiring or   telephone service. Call your telephone service provider (charges may apply).   I subscribe to a nontraditional telephone service that uses my computer to establish   connections, and my telephone doesn’t work.   • 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 nontraditional   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 nontraditional telephone   service. Contact your service provider for more information.   20   Important safety information   This symbol is to alert you to important operating or servicing instructions that may appear in   this quick start guide and the on-line user’s manual. Always follow basic safety precautions when   using this product to reduce the risk of injury, fire, or electric shock.   Safety information   • • • Read and understand all instructions in this quick start guide and the on-line user’s manual.   Observe all markings on the product.   Avoid using a telephone during a thunderstorm. There might be a slight chance of electric   shock from lightning.   Do not use a telephone in the vicinity of a gas leak. If you suspect a gas leak, report it   immediately, but use a telephone away from the area where gas is leaking. If this product is a   cordless model, make sure the base is also away from the area.   • Do not use this product near water, or when you are wet. For example, do not use it in a   wet basement or shower, or next to a swimming pool, bathtub, kitchen sink, or laundry tub. Do   not use liquids or aerosol sprays for cleaning. If the product comes in contact with any liquids,   unplug any line or power cord immediately. Do not plug the product back in until it has dried   thoroughly.   • • Install this product in a protected location where no one can trip over any line or power   cords. Protect cords from damage or abrasion.   If this product does not operate normally, read Troubleshooting on page 17 in this quick   start guide. If you cannot solve the problem, or if the product is damaged, refer to Limited   warranty on page 25. Do not open this product except as may be directed in this quick start   guide and the on-line user’s manual. Opening the product or reassembling it incorrectly may   expose you to hazardous voltages or other risks.   • • Replace batteries only as described in Battery installation on page 4 in this quick start   guide. Do not burn or puncture batteries — they contain caustic chemicals.   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 they are plugged into a   ceiling or an under-the-table/cabinet outlet.   CAUTION: Use only the power adapters provided with this product. To obtain a replacement,   Especially 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 handset by radio waves, so   there is a possibility that your 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.   2ꢀ   • • Electrical power: The telephone base of this cordless telephone must be connected to a   working electrical outlet which is not controlled by a wall switch. Calls cannot be made from   the 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 TVs 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 nickel-metal hydride rechargeable batteries.   Exercise care in handling batteries in order not to create a short circuit with conductive 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-metal hydride 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.   The RBRC™ Seal means that the manufacturer is voluntarily participating in   an industry program to collect and recycle nickel-metal hydride rechargeable   batteries when taken out of service within the United States. These batteries may   be taken to a participating local retailer of replacement batteries or recycling   center. Or you may call ꢀ (800) 8-BATTERY for locations accepting spent Ni-MH   batteries.   Precautions for users of implanted cardiac pacemakers   Cardiac pacemakers (applies only to digital cordless telephones): Wireless Technology Research,   LLC (WTR), an independent research entity, led a multidisciplinary evaluation of the interference   between portable wireless telephones and implanted cardiac pacemakers. Supported by the U.S.   Food and Drug Administration, WTR recommends to physicians that:   Pacemaker patients   • • Should keep wireless telephones at least six inches from the pacemaker.   Should NOT place wireless telephones directly over the pacemaker, such as in a breast pocket,   when it is turned ON.   • Should use the wireless telephone at the ear opposite the pacemaker.   WTR’s evaluation did not identify any risk to bystanders with pacemakers from other persons using   wireless telephones.   Especially about telephone answering systems   Two-way recording: This unit does not sound warning beeps to inform the other party that the   call is being recorded. To ensure that you are in compliance with any federal or state regulations   regarding recording a telephone call, you should start the recording process and then inform the   other party that you are recording the conversation.   SAVE THESE INSTRUCTIONS   22   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 the 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 RJꢀꢀ jack should normally be   used for connecting to a single line and an RJꢀ4 jack for two lines. See Installation Instructions in   the on-line user’s 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 the alarm equipment,   consult your telephone service provider or a qualified installer.   If this equipment is malfunctioning, it must 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. For repair procedures, follow the instructions outlined under the Limited Warranty.   If this equipment is causing harm to the telephone network, the telephone service provider may   temporarily discontinue your telephone service. The telephone service provider is required to notify   you before interrupting service. If advance notice is not practical, you will be notified as soon   as possible. You will be given the opportunity to correct the problem and the telephone service   provider is required to inform you of your right to file a complaint with the FCC. Your telephone   service provider may make changes in its facilities, equipment, operation, or procedures that could   affect the proper functioning of this product. The telephone service provider is required to notify   you if such changes are planned.   If this product is equipped with a corded or cordless handset, it is hearing aid compatible.   If this product has memory dialing locations, you may choose to store emergency telephone numbers   (e.g., police, fire, medical) in these locations. If you do store or test emergency numbers, please:   • • Remain on the line and briefly explain the reason for the call before hanging up.   Perform such activities in off-peak hours, such as early morning or late evening.   Industry Canada   Operation is subject to the following two conditions: (ꢀ) this device may not cause harmful   interference, and (2) this device must accept any interference, including interference that may   cause undesired operation.   The term ‘’IC:‘’ before the certification/registration number only signifies that the Industry Canada   technical specifications were met.   23   The Ringer Equivalence Number (REN) for this terminal equipment is 0.ꢀB. The REN is an   indication of the maximum number of devices allowed to be connected to a telephone interface.   The termination on an interface may consist of any combination of devices subject only to the   requirement that the sum of the RENs of all the devices does not exceed five.   This product meets the applicable Industry Canada technical specifications.   FCC Part 15   This equipment has been tested and found to comply with the requirements for a Class B digital   device under Part ꢀ5 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 user’s authority to operate the equipment.   This device complies with Part ꢀ5 of the FCC rules. Operation is subject to the following two   conditions: (ꢀ) 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 user’s body other than the hands are maintained at a distance of approximately 20cm (8 inches)   or more.   This Class B digital apparatus complies with Canadian ICES-003.   24   Limited warranty   The AT&T brand is used under license - any repair, replacement or warranty service, and all   questions about this product should be directed to our website at   1. What does this limited warranty cover?   The manufacturer of this AT&T-branded 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.   2. What will be done 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, the manufacturer’s authorized service representative repairs   or replaces at the manufacturer’s option, without charge, a materially defective PRODUCT. If the   manufacturer repairs the PRODUCT, they may use new or refurbished replacement parts. If the   manufacturer chooses to replace the PRODUCT, they may replace it with a new or refurbished   PRODUCT of the same or similar design. The manufacturer retains the defective parts, modules,   or equipment. Repair or replacement of the PRODUCT, at the manufacturer’s option, is your   exclusive remedy. The manufacturer returns the repaired or replacement products to you in   working condition. You should expect the repair or replacement to take approximately 30 days.   3. How long is the limited warranty period?   The limited warranty period for the PRODUCT extends for ONE (ꢀ) YEAR from the date of   purchase. If the manufacturer repairs or replaces a materially defective PRODUCT under the   terms of this limited warranty, this limited warranty also applies to 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 limited warranty;   whichever is longer.   4. What is not covered by this limited warranty?   This limited warranty does not cover:   • 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   • • PRODUCT that has been damaged due to repair, alteration, or modification by anyone other   than an authorized service representative of the manufacturer; or   PRODUCT to the extent that the problem experienced is caused by signal conditions, network   reliability or cable or antenna systems; or   • • PRODUCT to the extent that the problem is caused by use with non-AT&T accessories; or   PRODUCT whose warranty/quality stickers, PRODUCT serial number plates or electronic   serial numbers have been removed, altered or rendered illegible; or   • PRODUCT purchased, used, serviced, or shipped for repair from outside the United States   of America or Canada, or used for commercial or institutional purposes (including but not   limited to products used for rental purposes); or   25   • • PRODUCT returned without a valid proof of purchase (see item 6 below); or   Charges for installation or setup, adjustment of customer controls, and installation or repair   of systems outside the unit.   5. How do you get warranty service?   1 (866) 288-4268. NOTE: Before calling for service, please review the on-line user’s   manual. A check of the PRODUCT’s controls and features might save you a service call.   Except as provided by applicable law, you assume the risk of loss or damage during transit and   transportation and are responsible for delivery or handling charges incurred in the transport   of the PRODUCT(s) to the service location. The manufacturer will return repaired or replaced   PRODUCT under this limited warranty. Transportation, delivery or handling charges are prepaid.   The manufacturer assumes no risk for damage or loss of the PRODUCT in transit. If the   PRODUCT failure is not covered by this limited warranty, or proof of purchase does not meet the   terms of this limited warranty, the manufacturer notifies you and requests that you authorize the   cost of repair prior to any further repair activity. You must pay for the cost of repair and return   shipping costs for the repair of products that are not covered by this limited warranty.   6. What must you return with the PRODUCT to get warranty service?   You must:   a. Return the entire original package and contents including the PRODUCT to the service   location along with a description of the malfunction or difficulty; and   b. Include a “valid proof of purchase” (sales receipt) identifying the PRODUCT purchased   (PRODUCT model) and the date of purchase or receipt; and   c. Provide your name, complete and correct mailing address, and telephone number.   7. Other limitations   This warranty is the complete and exclusive agreement between you and the manufacturer of   this AT&T branded PRODUCT. It supersedes all other written or oral communications related to   this PRODUCT. The manufacturer provides no other warranties for this PRODUCT. The warranty   exclusively describes all of the manufacturer’s responsibilities regarding the PRODUCT. There are   no other express warranties. No one is authorized to make modifications to this limited warranty   and you should not rely on any such modification.   State/Provincial Law Rights: This warranty gives you specific legal rights, and you might also   have other rights that vary from state to state or province to province.   Limitations: Implied warranties, including those of fitness for a particular purpose and   merchantability (an unwritten warranty that the PRODUCT is fit for ordinary use) are limited to   one year from date of purchase. Some states/provinces do not allow limitations on how long   an implied warranty lasts, so the above limitation might not apply to you. In no event shall the   manufacturer be liable for any indirect, special, incidental, consequential, or similar damages   (including, but not limited to lost profits or revenue, inability to use the PRODUCT or other   associated equipment, the cost of substitute equipment, and claims by third parties) resulting   from the use of this PRODUCT. Some states/provinces do not allow the exclusion or limitation of   incidental or consequential damages, so the above limitation or exclusion might not apply to you.   Please retain your original sales receipt as proof of purchase.   26   Technical specifications   RF frequency band   ꢀ92ꢀ.536MHz – ꢀ928.448MHz   5 Channels   Operating temperature   32°F – ꢀ22°F   0°C – 50°C   Telephone base voltage   (AC voltage, 60Hz)   96 – ꢀ30Vrms   AC6V @300mA   DC2.4 – 3.2V   AC6V @300mA   Telephone base voltage   (DC adapter output)   Handset voltage   Charger voltage   (AC adapter output)   Operating times*   Talk time (handset): up to seven hours   Talk time (speakerphone): up to five hours   Standby: up to seven days   * Operating time varies depending on your actual use and the age of the battery.   27   © 2009-2010 Advanced American Telephones. All Rights Reserved.   AT&T and the AT&T logo are trademarks of AT&T Intellectual Property licensed to   Advanced American Telephones, San Antonio, TX 78219.   Printed in China. Issue 1 AT&T 03/10.   |