Replace the Handset Battery Pack | AT&T 5840 instruction

5840_CIB_2ATT 2002.11.7 5:50 PM Page 63

Replace the Handset Battery Pack

1Install the handset battery.

Use only AT&T Battery 2401, SKU# 91077.

2Charge the handset battery.

•Place the handset in the base.

•Charge the battery for at least 12 hours. After the first charge, the battery will charge in eight hours.

a)Remove battery compartment cover by pressing on indentation and sliding downward.

b)Align the contacts and place the battery pack in the battery compartment.

c)Replace cover by sliding it on its track up over battery case until it snaps firmly into place.

BATTERIES

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AT&T 5840 user manual Replace the Handset Battery Pack, Install the handset battery

Contents

With Caller ID/Call Waiting Part 1 Important Product Information Advanced American Telephones. All Rights Reserved Contents Parts List Before YOU BeginBefore YOU Begin About Caller Identification Caller ID About the Calls LogAbout Adding Handsets Table/Desk Installation InstallationInstallation Connect the telephone line cord Connect the power cord Install the handset battery Charge the handset batteryCheck for dial tone Wall Installation Follow Steps 3-5 in Table/Desktop Installation Spare Battery/Power Failure Backup Belt Clip Headset Feature Setup Menu Feature Setup HandsetFeature Setup Handset Set Time Clock Mode Sound Select Ringer Volume #01 Ringer Melody Vibrate Control OFF Low Batt Tone Highlights LOW Batt Tone Range Tone Feature Setup Handset Keypad Tone Set Contrast Language Setting English Feature Setup Base Feature Setup Base Press Menu . Use To highlight Base SETTINGS, then press Dial Mode Tone/Pulse Contrast Language Answer a Call Telephone OperationMake a Call At the Handset Handset VolumeTelephone Operation Base Speaker Make a Call Switch Between Handset and SpeakerphoneHandset Speakerphone Answer a Call Base Speakerphone Dialing Options Redial Save a Redial NumberDelete a Redial Number Flash/Call Waiting Base Mute Hold Temporary Tone Dialing Display Screen Messages Screen Displays When Handset Icons This Icon Indicates Base Icons Base LightsLight Status Indicates Three quick beeps Tones and What They MeanTone Indicates One beep Intercom Operation Intercom OperationIntercom Calls Answering Intercom End IntercomAnswer an Incoming Call While on an Intercom Call Blind Call Transfer From the Handset Conference Calling Phone Book Phone Book Keypad Characters George Dial a Number in Phone Book George Edit a Number/Name in Phone Book Delete a Number/Name in Phone Book Caller ID Operation Caller ID Operation Caller ID Operation Review Calls LogStore Record in Phone Book Display Dial Remove Call Records Removing a Specific Call RecordRemoving All Records Answering System Operation AT the Base Audible IndicatorsAnswering System Operation Turn Answering System On/Off About Mailboxes About Announcements Answering System Operation Record Your Announcement Answering System Feature Setup Feature Summary System Announces DESCRIPTION/DIRECTIONS Listen to, Save & Delete Messages Play MessagesDelete Messages Adjust Playback Volume Call Screening/Intercept Record a Memo Message Window Display Window Displays When Connect with the Answering System Voice Menu Remote Access Commands Function Command Charge the Handset Battery Pack Battery LifeBattery Indicator Batteries Spare Battery Replace the Handset Battery Pack Case Case of DifficultyPhone If you hear noise or interference when using the phone To re-initialize the handset and base Difficulty Problem SolutionIf the phone does not ring when you receive a call If your telephone Caller ID If the caller’s name or phone number is not displayed Answering System If messages areIncomplete Announcement isn’t Case of DifficultyIf your outgoing Clear Default Settings Default SettingsDefault Settings Function Default Setting Technical Specifications Technical SpecificationsTechnical Specifications Index Index Keypad Tone TONE/PULSE