AT&T 1040 user manual Technical specification

Page 64

Appendix I

Technical specification

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

Power adapter input	AC120V 60Hz

Power adapter	DC12V 500mA
output

Backup battery	Alkaline 9V, size 1604A
(purchased separately)

Headset jack	2.5mm, 32 - 150ohm

Wiring limitation	No more than 600 feet

REN	0.3B

System signal carrier	1.7 MHz
frequency

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Contents User’s manual On purchasing your new AT&T product Canada, dial 1 866Stop Table of contents 1040 Line small business system with speakerphoneIntercom operation Iii Introduction Telephone overview Line ButtonsDo not Disturb TransferVolume EnterHold Headset Conference MuteDisplay screen messages LCD contrastInitializing Indicator lights & tones Indicator lightsOn when the Do Not Disturb function is on. on next LineNEW MSG Alert tonesDirectory card Basic phone operation Lit line indicatorsMaking and answering calls Handset SpeakerphoneHeadset purchased separately Handset Handset/speakerphone/headset volume Volume controlRinger volume L1 RINGER, L2 RINGER, L3 Ringer or L4 Ringer Ringer on/offRinger type Do not Disturb Last number redial Redial stack To delete a redial numberTo store a redial number in a one-touch key To exit, press Auto RedialPress Speaker or Headset Auto-redialPress Speaker Call waiting Temporary tone dialingHold Switching between lines Cancel call privacyRestore call privacy Call privacyConference calls To talk privately with one party two-line conference onlyTo drop one line To drop an extensionTransfer a call Call transferBlind transfer Press Transfer Transfer a call and speak to the receiving partyAnswer a transferred call ALL Intercom overviewConference Intercom Make an intercom call with the handsetMake an intercom call with the speakerphone or headset Answer an intercom call End an intercom or page callA specific extension single-phone VoicePress Intercom Answer a single-phone Auto-mute off Auto-mute onAll system-wide Press Intercom then to show page ALLPage-all shortcut To end the page allAnswer a system-wide Room monitor One-touch overview One touch PreferenceOne-touch storage ProgramOne-touch storage To dial a one-touch number If one-touch preference is set to IntercomTo view a one-touch number To view or delete a one-touch numberTo delete a one-touch number To modify a one-touch number To modify a one-touch number Forwarding to Dtad mailbox About forwarding to DtadTo set call forwarding delay time To set up call forwardingTo turn call forwarding on Listening to messages internal access Glossary Time/date Set ring delay duration Answer a delayed ringCentrex operation Pick up another station’s lineEXT 12 Console is OFF CSL Delay Ring is set to 20 seconds Console is OFF CSL Delay Ring is set to 16 secondsCentrex service call example EXT XX RingGeneral product care Important product information Especially about corded telephones Especially about telephone answering systemsFCC and Acta information Product identifier and REN informationConnection and use with the nationwide telephone network Repair instructionsRights of the telephone company Programming/testing of emergency numbersHearing aid compatibility Part 15 of FCC rules What does this limited warranty cover? Limited warrantyHow long is the limited warranty period? How do you get warranty service? 800 222-3111 in Canada, please dial 1 866Other limitations Technical specification Case of difficulty Appears to be dead on Is no dial tone on thisCase of difficulty Line connected to Line Case of difficulty Case of difficulty Case of difficulty Index Index