AT&T SL81108 Technical specifications, Dect 6.0 digital technology, Telephone operating range

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Appendix J

Technical specifications

RF frequency band

1921.536 MHz — 1928.448 MHz

 

 

Channels

5

 

 

Operating temperature

32°F — 122°F

 

0°C — 50°C

 

 

Telephone base voltage

96 — 127 Vrms

(AC voltage, 60Hz)

 

 

 

Telephone base voltage

6VDC @300mA

(AC adapter output)

 

 

 

Handset voltage

2.2 — 3.0 VDC

 

 

Charger voltage

6VDC @200mA

(AC adapter output)

 

 

 

Replacement battery

2.4V 500mAH

 

 

DECT 6.0 digital technology

This technology digitally transmits your voice across multiple channels using the newly available DECT 6.0 frequency band. This technology provides superior quality of voice and sound, high protection against wiretapping and better range than the 2.4 GHz and 5.8 GHz phone systems, while not interfering with wireless routers.

Telephone operating range

This cordless telephone operates within the maximum power allowed by the Federal Communications Commission (FCC). Even so, this handset and telephone base can communicate over only a certain distance — which can vary with the locations of the telephone base and handset, the weather, and the construction of your home or office.

Extended range and clarity

This telephone base comes with an antenna which gives much better clarity and covers a longer range than before.

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Contents User’s manual Congratulations Your telephone contains the following items Parts checklistWaiting Table of contentsDIR / CID Quick reference guide handsetQuick reference guide telephone base Feature menuAvoid placing the telephone base too close to Installation preparationTelephone base installation Telephone base & charger installation800 222-3111. In Canada, dial 1 866 Charger installationThissideup Battery installation & charging866 Installation Belt clip & optional headsetRemoval Desktop to wall mount installation Mounting bracket procedureDetaching the bracket from the telephone base Wall mount position Raise the antenna Wall mounting bracket location Wall mount to desktop installationLower keeper tab location Mounting bracket procedure Handset settings Ringer volumeRinger VOLUME, then press MENU/SELECT Key tone Ringer tonePress DIR / CID to select ENGLISH, Francais or Espanol LanguageVisual message waiting voicemail indicator To clear voice mail indicationCLR Voice MAIL, then press MENU/SELECT Temporary ringer silencing Handset operation Last number redial Auto offPress Handset Locator on the telephone base Handset locatorOptions while on calls Call waitingMultiple handset use not for model SL81108 Mute Caller ID history DirectoryModel SL81208 IntercomTo end the intercom call IntercomOFF/CLEAR, PHONE/FLASH, or INT Call transfer using intercomCall transfer using intercom Exiting the directory About the directoryShared directory CapacityCreating directory entries To create a new directory entryPress MENU/SELECT Key To review directory entries Directory reviewTo search by name Directory searchTo edit an entry To dial, delete or edit entriesDisplay dial To delete an entryInformation about caller ID with call waiting Caller ID operationAvailable AT this Time How the caller ID history worksMemory match Missed calls indicatorTo review the caller ID history To review the caller ID historyTo dial from the caller ID history Other options Telephone base tones Screen icons, lights & tonesScreen icons & alert tones Handset tonesUSE LightsScreen display messages Handset display screen messagesCharging Place To register a handset to your telephone base Adding and registering handsetsYou may need to de-register your handsets if Replacing a handsetMaintenance Important safety information Important safety information Pacemaker Patients FCC Part 68 and Acta FCC Part 68 and Acta FCC Part Limited warranty Limited warranty Limited warranty Extended range and clarity Technical specificationsDect 6.0 digital technology Telephone operating rangeBattery installation and charging , page 8, in this user’s TroubleshootingConnecting Charge light is off in this Troubleshooting guide Do not install this phone near a microwave oven or Layout of your home or office might be limiting Troubleshooting Troubleshooting Index Index