AT&T 1445/1145 user manual Technical specifications

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91-5596-30-00_att1445manual_r0APR0104.qxd 1950/2/13 ⁄U⁄¨ 07:21 Page 28

Appendix

Technical specifications

RF Frequency Band	912.75 MHz — 917.10 MHz
(Handset to Base)

RF Frequency Band	2410.2 MHz — 2418.9 MHz
(Base to Handset)

Channels	30

Channel Spacing	300 KHz

Output Power	3 dBm

Sensitivity	-108 dBm

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 @300 mA
(AC Adapter Output)

Handset Voltage	3.1 — 4.2 Vdc @400 mAh

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Contents GHz Cordless Telephone 1445/1145 See Table of contents GHz Cordless Telephone 1445/1145Quick reference guide Telephone Base Parts checklist Before you begin About Caller IdentificationTelephone operating range Telephone base installation Battery installation & charging Low battery indicatorWall mounting Install belt clip as shown below if desired Belt clip & optional headsetCustomizing your telephone Choose ringer soundSet handset display date and time Choose dial mode Choose languageClear Message Waiting alert Speed dialing & directory dialing Making and answering callsMaking and answering calls Last number redialOptions while on calls Handset locator Handset locatorDirectory Dialing To call a Speed Dial number Speed dialingTo enter a Speed Dial number To change or delete a Speed Dial numberEntering names into directory To search alphabetically Directory name searchTo browse through the directory To call a displayed numberTo edit a listing To move, edit or delete a listingTo move a listing To delete a listingCaller ID Operation To return a call To review your call logTo review your call log 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 Display screen messages, lights and tones Screen display messagesIndicator lights Alert tonesCase of difficulty Not work at allTechnical specifications Index 91-5596-30-00att1445manualr0APR0104.qxd 1950/2/13 ⁄U⁄¨ 0721