Backup battery installation | AT&T SB67148 instruction

Getting started

Backup battery installation

Install the backup battery as shown below. In the event of a power failure, the charged backup battery allows the deskset to operate. Plug in the AC power adapter into the power jack at the bottom of the deskset to charge the backup battery.

1. Press down the tab to open the battery compartment cover.

2.Place the battery in the compartment. Make sure the supplied battery with the label THIS SIDE UP faces up as indicated.

3.Align the cover flat against the battery compartment, then press down until it clicks into place.

BY1029	CHINA IN MADE
	BATTERIES PUNCTURE
OR BURN NOT DO WARNING:
	MH-NI 600mAh 6V.3
	27910 Model
	00-00-1323-89
	Pack Battery

BY1029	CHINA IN MADE
	BATTERIES PUNCTURE
OR BURN NOT DO WARNING:
	MH-NI 600mAh 6V.3
	27910 Model
	00-00-1323-89
	Pack Battery

IMPORTANT INFORMATION:

Use only the supplied rechargeable battery or replacement battery (model 27910). To order, visit

our website at www.telephones.att.com, or call 1 (888) 915-2007.In Canada, dial 1 (866) 288-4268.

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AT&T SB67148 user manual Backup battery installation

Contents

User’s manual Congratulations Parts checklist Table of contents Index Hold Quick reference guide Flash Main menu Using menusTo write names on the directory card Avoid placing the deskset too close to Installation Install the deskset as shown below Deskset installation Backup battery installation Low battery Backup battery charging SB67148 Add and register a desksetRegister the deskset to your SynJ SB67118 telephone base SB67118 SB67138 Register the deskset to your SynJ SB67138 telephone baseRegistering new device Deregister a deskset Deregister a deskset Add a corded headset to the deskset Add a corded headset Ringer volume Deskset setupMenu settings Ringer tone Key tone LCD contrast Line, choose Line 1, Line 2, Line 3 or Line LanguageLine selection Hold reminder Deskset name Customer support Speed dial setupTo enter, edit or delete a speed dial number Deskset basic operation Line indicatorsMake a call To make a call using the corded handset To predial using the corded headset To predial using the speakerphone Speaker or Headset Answer a call To answer a call using the corded handsetEnd a call To end a call using the corded handset Dial a speed dial numberPage To delete a redialed number To save a redialed number in the directory Options while on calls Call privacy To enable call privacyTo cancel call privacy To play back a memo or phone conversation Record a callTo record a call Join a call in progress Switch among linesHold To make a three-way conference call To access the directory while on a callChain dialing Three-way conference calls To end a conference call To talk privately on the intercom callTo drop one line To drop the intercom call Turn off the Covm feature Base or Calling All IntercomMake an intercom call Answer an intercom call Answer an incoming call during an intercom call Call XDeskset Call transfer using intercom Call transfer using intercom PTT to the main telephone base or a system device Push to talk PTT intercom PTT to All Release PTT key to stop PTT to all devices End a PTT call Answer a PTT callConvert a PTT call to an intercom call Exit the directory About the directoryCapacity Create a new directory entry Create directory entries Key Store a pause in a directory entryStore a flash in a directory entry Number Review directory entries Review directory Search by name Search directory Delete all entries Dial, delete or edit directory entriesDisplay dial Delete an entry Information about caller ID with call waiting About caller ID Screen display of the deskset Caller ID InformationHow the caller ID information call log works Review the caller ID information Missed new calls indicatorCaller ID operation Memory match To delete all call log entries View dialing optionsDial a call log entry Delete the call log entries To delete a call log entry Save a call log entry to the directory When the telephone number appears Screen message Reason Reasons for missing caller ID informationReasons for missing caller ID information Answering system and voicemail Deskset voicemail box answering system Answering system capacity Set the answering system to answer automaticallyGeneral mailbox Auto attendant New message indication Deskset mailbox setupFast answer mode Deskset mailbox overview Set access code remote access code and mailbox security To turn alert on or off Notify alertTo set an alert number To confirm the call alert number set correctly To play the default announcement Deskset announcement setup To play new messages in the general mailbox Message playbackTo play new messages in the deskset mailbox To play all old messages in the deskset mailbox Transfer messages When a message is playing on the desksetOptions during playback To delete all old messages in the general mailbox Call back to the mailbox message callerDelete all old messages To delete all old messages in the deskset mailbox System announces, Enter the mailbox number Record and deliver memos To remotely reach the answering system Remote accessRemote commands Remote access Screen icons Screen icons, indicator tones and lightsIndicator tones Line 1-LINE Indicator lights Mute Deskset display screen messages Handset X . Release PTT to stop Start Cannot dial out TroubleshootingMy deskset doesn’t work at all Cannot get a dial tone from the corded handset My deskset isn’t performing normally Backup battery does not hold a chargeExperience poor sound quality when using the speakerphone Hear other calls while using my telephone My deskset does not ring when I receive a call My caller ID isn’t working My calls cut in and out while I’m using my deskset Have difficulty hearing messages Telephone system does not receive caller ID when on a callAnswering system is recording incomplete messages Covm shows on the screen display and I do not know why System does not respond to remote commandsAnswering system does not record messages Common cure for electronic equipment Cannot retrieve voicemail messagesPage Safety information Important safety information Especially about telephone answering systems Precautions for users of implanted cardiac pacemakersEspecially about cordless telephones Pacemaker patients Industry Canada FCC part 68 and Acta FCC part How long is the limited warranty period? Limited warrantyWhat does this limited warranty cover? Other limitations How do you get warranty service? Telephone operating range Technical specificationsBackup battery Dect 6.0 digital technology Index Index Action Remote command Remote access wallet card