AT&T 1177 user manual Technical specifications, 32F 122F, 0C 50C

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91-005677-041-000.ATT1477.qxd 2/13/1950 7:21 PM Page 43

Appendix

Technical specifications

RF Frequency Band

912.75MHz — 917.10MHz

(Handset to Base)

 

 

 

RF Frequency Band

2410.2MHz — 2418.9MHz

(Base to Handset)

 

 

 

Channels

30

 

 

Modulation

FM

 

 

Operating Temperature

32°F — 122°F

 

0°C – 50°C

 

 

Base Unit Voltage

108 — 132 Vrms

(AC Voltage, 60Hz)

 

 

 

Base Unit Voltage

9 Vdc @600 mA

(AC Adapter Output)

 

 

 

Handset Voltage

3.1 — 4.2 Vdc @400 mAh

 

 

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Contents GHz Cordless Speakerphone/ Answering System 1477/1177 See GHz Cordless Speakerphone/ Answering System 1477/1177 Table of contentsQuick reference guide Using the dial pad to enter letters seePress to view or set date and time Press to change a menu optionPress to turn answering system on or off Press to delete message currently playingParts checklist Before you begin About Caller IdentificationTelephone operating range Telephone base installation Low battery indicator Battery installation & chargingWall mounting Belt clip & optional headset Install belt clip as shown below if desiredCustomizing your telephone Default settingSet date and time Press @PROG/CHAN to begin programmingDefault setting Tone Choose dial modeDefault setting ENG Choose languageHandset calls Making and answering callsBase Speakerphone calls Speed dialing & directory dialingWay conference calls Caller ID Handset Only Options while on callsCall waiting Ring silencing Handset OnlyMute Base Only To adjust listening volumeIf sound is unclear Handset Only Temporary tone dialingHandset locator Handset locator & intercomIntercom calls Hold paging for 3-way conference callsDirectory dialing handset Error tonesSpeed dialing handset Speed dialingbaseSpeed dialing To enter a Speed Dial number BaseHandset Select to change or delete the number see To call, change or delete a Speed Dial numberEntering names into directory To browse through the directory Directory name searchTo search alphabetically To call a displayed numberTo move a listing To move, edit or delete a listingTo edit a listing To delete a listingDisplay screen messages How Caller ID worksHas called more than once Date of call Time of call Call numberTo review your call log To review your call logTo return a call Other optionsTo dial a call log entry Dialing optionsExample To delete call log entries To delete a single call log entryTo delete all call log entries To add entries to phone directory Call counter Message capacityTo set day and time Day and time announcementsTo check day and time @CHANGE TwiceTo record your outgoing announcement Outgoing announcementsTo delete your outgoing announcement @RECTo turn Announce Only on or off Announce Only modeFeature options Changing feature optionsAnnouncements Message playbackOptions during playback To delete all messagesRecording and playing memos To record a memoTo play back a memo Message window displays Message window displaysRemote access Screen display messages Display screen messages, lights and tonesAlert tones Indicator lightsNot work at all Case of difficultyMessages You need to reset the answering system clock seeIndex Index Technical specifications 32F 122F0C 50C Action Remote Command Remote access wallet card91-005677-041-000.ATT1477.qxd 2/13/1950 721 PM
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