AT&T EL51100 quick start Technical specifications

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Technical specifications

RF frequency band	1921.536MHz – 1928.448MHz

Channels	5

Operating temperature	32°F – 122°F
	0°C – 50°C

Telephone base voltage	96 – 130Vrms
(AC voltage, 60Hz)

Telephone base voltage	AC6V @300mA
(DC adapter output)

Handset voltage	DC2.4 – 3.2V

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.

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Contents EL51100 Introduction Parts checklist Important Information InstallationCharge light Battery installationHandset 1 at least Battery chargingBattery indicators Battery status Action LOW Battery or HandsetREDIAL/PAUSE Handset overviewTelephone base overview Menu structure Menu overviewTelephone settings Ringer volumeDate and time Speakerphone Making, answering and ending a call Making a callAnswering a call Ending a callOptions while on a call Volume control Chain dialingRedial Handset locator Voicemail waiting visual message waiting indicatorDirectory Directory overview Storing names and numbersTo review directory entries Speed dial To dial a directory numberTo edit a directory entry To delete a directory entryTo dial a number from the caller ID history Caller ID overviewCaller ID history call log To review the caller ID historyMy telephone doesn’t work at all TroubleshootingMy cordless handset isn’t performing normally Charge light is off Hear other calls while using my telephone Important safety information Especially about telephone answering systems Industry 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?Technical specifications