AT&T CL82450 Technical specifications, Operation Operating time, Dect 6.0 digital technology

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Appendix

Technical specifications

RF frequency band

1921.536MHz - 1928.448MHz

 

 

 

 

Channels

5

 

 

 

 

 

Operating temperature

32°F - 122°F

 

 

0°C - 50°C

 

 

 

Telephone base voltage

96Vrms - 130Vrms

(AC voltage, 60Hz)

 

 

 

 

 

Telephone base voltage

6VDC @ 400mA

(AC adapter output)

 

 

 

 

 

Handset voltage

2.4VDC - 3.2VDC

 

 

Charger voltage

6VAC @ 300mA

(AC adapter output)

 

 

 

 

 

 

 

 

 

 

 

Operation

 

 

Operating time*

 

 

 

 

Talk time (cordless handset)

 

 

Up to seven hours

 

 

 

 

Talk time (cordless handset speakerphone)

 

Up to five hours

 

 

 

 

Standby

 

 

Up to seven days

 

 

 

 

* Operating times vary depending on your actual use and the age of the battery.

DECT 6.0 digital technology

The AT&T DECT 6.0 products offer unsurpassed range performance and sound clarity. This is achieved through a unique antenna design and advances in noise-filtering technology. An independent laboratory has confirmed that AT&T DECT 6.0 products perform up to 45% better in range competitions. Now calls can be taken in the basement, backyard and garage with exceptional sound quality.

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.

Redefining long range coverage 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 Parts checklist Table of contents Index Quick reference guide handset QCID/-VOLUMEMain menu Delete Quick reference guide telephone baseAvoid placing the telephone base too close to InstallationTelephone base and charger installation Telephone base installationCharger installation Battery installation and charging Battery indicators Battery status ActionStep Charge light Step Tabletop to wall mount installation Installation optionsSee Telephone base and charger installation on Wall mount to tabletop installationHandset settings Ringer volumeRinger tone Clear voicemail indication Voicemail visual message waiting indicatorTo manually turn off the new voicemail indicators LCD languageSet date/time Key toneUse caller ID to automatically set date and time To set the home area code on a cordless handset Dial modeTo set the dial mode on a cordless handset Home area codeExiting the menu WebsiteTo record a new outgoing announcement Answering system settingsAnnouncement To play your current outgoing announcementAnswer on/off Using the telephone baseUsing a handset To delete your outgoing announcementTo set the number of rings To change the settingCall screening Number of ringsTo change the remote access code Remote access codeMessage alert tone Making, answering, and ending calls To delete a number Handset operationSpeakerphone To redial a numberEqualizer Options while on calls Temporary tone dialing To access the caller ID history call log while on a callTo access the redial list while on a call Chain dialingTo stop the paging tone Multiple handset useHandset locator To start the paging toneAnswer an incoming call during an intercom call IntercomCall transfer using intercom About the directory Shared directoryCapacity To create a new directory entry Create directory entriesDial key To edit an entry onTo search by name Review directorySearch directory To review directory entriesTo edit an entry To dial, delete or edit entriesDisplay dial To delete an entryInformation about caller ID with call waiting About caller IDMissed new calls indicator Caller ID historyHow the caller ID history call log works Not available at this time Caller ID operationMemory match To review the caller ID historyView dialing options Dial a call log entryDelete entries Save a call log entry to the directory On-screen Reason Message Reasons for missing caller ID informationAbout the answering system Answering system and voicemailAnswering system new message indication Message capacity Voice promptsCall screening at the telephone base Call intercept Base ringerTemporarily turning off the message alert tone To listen to messages on a cordless handset When messages are playing on the telephone baseMessage playback To listen to messages at the telephone baseTo delete all old messages on the handset When messages are playing on the handsetTo delete all old messages To delete all old messages on the telephone baseRecording and playing memos To record a memoTo play back a memo Message counter displays Base message counter displaysRemote access Remote commandsTo remotely reach your answering system Remote access To register a handset to your telephone base Adding and registering handsetsHandset Locator button Deregistering a handsetTelephone base tones Alert tones and lightsScreen icons Handset alert tonesUSE LightsScreen display messages Handset display screen messagesHandset display screen messages Cannot dial out TroubleshootingMy telephone doesn’t work at all Cannot get a dial toneBatteries do not hold a charge My cordless handset isn’t performing normallyExperience poor sound quality when using the speakerphone Hear other calls while using my phoneMy cordless handset does not ring when I receive a call My calls cut in and out while I’m using my cordless handset Incomplete messages System does not receive caller ID when on a callCharge light is off or blinking My caller ID isn’t workingSystem does not respond to remote commands System does not answer after the correct number of ringsSystem does not record messages Cannot retrieve voicemail messages Outgoing announcement is not clearCommon cure for electronic equipment Avoid water MaintenanceCleaning your telephone Taking care of your telephoneSafety information Important safety informationEspecially about telephone answering systems Precautions for users of implanted cardiac pacemakersEspecially about cordless telephones Pacemaker patientsIndustry Canada FCC Part 68 and ActaFCC Part Limited warranty What does this limited warranty cover?How long is the limited warranty period? Other limitations How do you get warranty service?Telephone operating range Technical specificationsOperation Operating time Dect 6.0 digital technologyIndex Index Action Remote command Remote access wallet card