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AT&T 2455 user manual Power Fail Operation, Spare Battery

Models: 2455

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BATTERIES

Power Fail Operation

You can use your cordless phone during a power outage when a fully charged battery is installed in the base unit (see “Spare Battery”). This battery will provide enough power for you to make and receive calls for up to five hours.

NOTE: When using the spare battery backup power, audio quality may be somewhat reduced.

Spare Battery

This phone is equipped with a built-in spare battery charger in the base unit. The spare battery charger allows you to always have a charged battery available should the handset battery charge become low.

NOTE: Do not switch the battery while on a call.

1Open the spare battery compartment drawer by sliding the latch located on the side of the base unit.

2Place the battery pack (Replacement Battery 2401, SKU# 91077, purchased separately) in the drawer, with the charge contacts facing up and to the left.

3Push the drawer closed.

4The spare battery takes 24 hours to fully charge.

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AT&T 2455 user manual Power Fail Operation, Spare Battery

Contents

With Caller ID/Call Waiting Advanced American Telephones. All rights reserved Contents Page Choosing the Best Location Using More Than One HandsetBefore YOU Begin About Caller ID with Call WaitingInstallation Connect the telephone line cord Set the dial mode switchCheck for dial tone Belt Clip HeadsetTelephone Feature Setup Feature SettingsHandset Softkeys Range Tone Handset FeaturesLow Batt Tone Keypad ToneTelephone Operation Hold VolumeMute Line in UseHandset Icons Page/Handset Locator Operating Range Telephone Directory Store a Number and Name in MemoryView a Memory Number Delete a Memory Number Edit a Memory Number Dial a Memory NumberHandset to All Handsets INTERCOM/TRANSFER OperationHandset to Handset Transfer CallsAnnounced Transfer View Calls Log Caller ID OperationDial Displayed Call Record Delete Call Records Display Dial OptionsStore Call Record in Telephone Memory About Mailboxes Audible IndicatorsAnswering System Operation About AnnouncementsRecord Your Announcement Press Uuntil you hear Set outgoing messageAnswering System Feature Setup Feature SummaryListen To, Save & Delete Messages Delete MessagesRecord a Memo Call Screening/InterceptMessage Window Display Connect with the Answering System Voice MenuRemote Access Commands Function CommandCharge the Handset Battery Pack Battery LifeBatteries Replace the Handset Battery Pack Power Fail Operation Spare BatteryIf you have no dial tone Case of DifficultyIf the phone does not work at all, check these items first To re-initialize the handset and baseIf your telephone misdials If you hear noise or interference when using the phoneIf the phone does not ring when you receive a call If the caller’s name or phone number is not displayedRemote Commands Answering SystemPress Machine is off press #0again