AT&T E5938B, E5939B user manual Technical specifications

Page 65

Appendix

Technical specifications

RF frequency band	2400 MHz — 2483.5 MHz
(handset to base)

RF frequency band	5725 MHZ — 5850 MHz
(base to handset)

Channels	95

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

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

Telephone base voltage	9VDC @600mA
(AC adapter output)

Handset voltage	3.2 — 4.7 VDC 700mAh

Charger voltage	9VDC @200mA
(AC adapter output)

Replacement battery	Battery pack (part number 80-5848-
	00-00) 3.6V 700mAh

61

Image 65

Contents GHz Cordless Telephone/Answering System E5917/E5938B/ E5939B Need HELP? Information about caller ID with call waiting Add new handsets to make your phone more versatile see SeeTable of contents Cordless handset Quick reference guideTelephone base Parts checklist for E5917 Parts checklist for E5938B Parts checklist for E5939B Telephone operating range Before you beginAbout caller identification Telephone base installation Battery installation & charging Wall mounting Belt clip & optional headset Install belt clip as shown below if desiredLast number redial Making and answering callsHands-free speakerphone calls Handset locator Basic base operationOptions while on calls Handset and Base Volume controlCall waiting Three-way conference callsTemporary tone dialing MuteTemporary ringer silencing Handling incoming calls Intercom callsIntercom calls Call forward Call forwardCall transfer Call transferRinger volume Handset settingsRinger tone Key toneDial type LanguageClear voice mail indication Base settings Memory capacity Timeouts and error messagesShared directory To enter a name New directory entriesTo create a new directory entry Storing the entry To browse through the directory Directory searchTo search by name Viewing long numbersTo change an entry To dial a displayed numberTo delete an entry How caller ID works Shared caller ID logAbout names To review the call log To review the call logTo return a call ExampleTo review the call log Message capacity Answering system operationTo check day and time Day and time announcementsTo set day and time To delete your outgoing announcement Outgoing announcementsTo record your outgoing announcement To turn announcement only on or off Announcement only modeSetup Changing feature optionsAnnouncements Message playbackOptions during playback To delete all old messagesTo play back a memo To record a memoMessage counter displays Message counter displaysStop Remote accessHelp menu Indicator lights Screen icons, indicator lights & tonesScreen icons & alert tones Handset alert tonesScreen display messages Handset display screen messagesHandset with a low battery has been To add a new handset Adding new handsetsTo de-register all handsets Replacing a handsetAt all TroubleshootingConnecting Get noise Troubleshooting Charge light is off CL flashes System does Important safety instructions Especially about cordless telephone Especially about telephone answering systems Pacemaker patientsFCC Part 68 and Acta FCC Part Limited warranty Limited warranty Please retain your receipt as your proof of purchase Technical specifications Index Action Remote access wallet card