AT&T E5815 user manual Technical specifications, Gfsk

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91-000091-020-000.E5815.RO.qxd 2/13/1950 7:21 PM Page 32

Appendix

Technical specifications

RF Frequency Band	2401.056 MHz - 2482.272MHz
(Handset to Base)

RF Frequency Band	5744.736MHz - 5825.952MHz
(Base to Handset)

Channels	95

Channel Spacing	864 KHz

Output Power	handset 20 dBm, base 30dBm

Sensitivity	-96 dBm

Modulation	GFSK

Operating Temperature	32°F — 122°F
	0°C — 50°C

Base Unit Voltage	96—127Vrms
(AC Voltage, 60Hz)

Base Unit Voltage	9VDC @850mA
(AC Adapter Output)

Handset Voltage	3.25—4.65VDC @ 700mA

Replacement Battery	Model 2420 (SKU 00578)

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Contents GHz Cordless Telephone/Answering System E5815 See Table of contents Quick reference guide HandsetTelephone Base Parts checklist About Caller Identification Before you beginTelephone operating range Telephone base installation Battery installation & charging Low battery indicatorWall mounting StepInstall belt clip as shown below if desired Belt clip & optional headsetElapsed time Options while on calls Ringer tone Handset settingsRinger volume Key toneLanguage Handset nameDial Type Timeouts and error messages Memory capacityTo enter a name New phonebook entriesTo create a new phonebook entry Storing the entryTo search by name Phonebook searchTo browse through the directory To call a displayed numberTo delete an entry To dial, change or delete entriesTo dial a number To change a listingHow Caller ID works About namesTo return a call To review your call logTo review your call log ExampleMessage capacity Message counterTo set day and time Day and time announcementsTo check day and time To record your outgoing announcement Outgoing announcementsTo delete your outgoing announcement Announce Only mode To turn Announce Only on or offChanging feature options Feature optionsOptions during playback Message playbackAnnouncements To delete all messagesTo record a memo Recording and playing memosTo play back a memo Message window displays Message window displaysRemote access Dial your telephone number from any touch-tone phoneHandset screen icons & alert tones Screen icons Screen icons, indicator lights & tonesIndicator lights Alert tonesCase of difficulty Telephone does not work at allIncomplete Technical specifications GfskIndex 91-000091-020-000.E5815.RO.qxd 2/13/1950 721 PM