Contrast | AT&T 5840 manual

5840_CIB_2ATT 2002.11.7 5:48 PM Page 22

FEATURE SETUP – BASE

Contrast

1 Press MENU . Use	to highlight BASE
SETTINGS, then press	OK .

i i i

▲ MENU ▼

	CALLS LOG
	BASE SETTINGS			ID
	DISPLAY BASE-
	▲	OK		▼
2 Highlight CONTRAST, then press			OK .

3Press or to decrease or increase screen contrast.

4 Press

OK

to save the displayed setting.

22

Image 25

AT&T 5840 user manual Contrast

Contents

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