Nortel Networks T7406, NT8B45AAAB manual Customize a handset, Helpful hints, Backlight On/Off

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44 / Customize a handset

Press ≤fl¤to make an External page.

The announcement is made through external speakers.

Press ≤fl‹to make an Internal/External page. The announcement is made over both the telephone speakers and the external speakers.

2.Press ®to end the page announcement.

Customize a handset

You can customize some of the handset features according your preferences.

To customize your handset, use the Options button to access the Options list. Use the display buttons on the handset to navigate through the Options list to find the settings you want. Refer to Setting Handset Features on page 33.

Backlight On/Off

Your handset display has a backlight that is helpful in low light conditions.

To activate the backlight, press any button on the dialpad.

Note: The battery talk time is reduced with the continuous use of the backlight. The backlight automatically turns off if the handset is idle for more than five seconds.

Helpful hints

If your T7406 telephone is not functioning as you expect, review the following table for possible solutions. If the problem persists, contact your system administrator.

Problem

Possible Cause

Suggestion

 

 

 

You hear warning tones.

Battery pack is not

Recharge the battery pack.

The handset display

charged sufficiently.

Ensure the handset is

shows the discharged

 

placed properly in the

battery icon.

 

charger.

 

 

(Charger LCD turns on)

 

 

 

P0942257 04

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Contents T7406 Cordless Telephone Installation Guide P0942257 Contents Low battery Safety Important Safety Instructions Installation Use Contents Operational Parameters Provisioning the T7406Operational Bandwidths Installation Site Parameters RF LANs Radio Frequency Local Area Networks Telephone-to-Base RangeEnvironmental Layout Considerations Combination Office/Warehouse Environments Unsuitable for the T7406 Powering the T7406 Battery Charge ControllerSpecifications OFFImportant battery pack information About your T7406 telephone Radio range and coverage considerationsSecurity of Conversation Density and InterferenceT7406 Parts Lists Spare PartsHandset Overview Handset Signal Detection Out of range... message appearsHandset Features DisplayAntenna Installing the Base StationBase Station Features T7406 Pre-installation Programming Mounting BracketMounting and Connecting the Base Station Before you startCharging the T7406 Battery Pack First-time Charging Recharge Handset PowerLow battery Battery levels Handset ConfigurationImportant First-time Installation Information Identifying the Handsets to the System Assigning the Handset to the Base Station Configuring the Handset ID Number Using the Handset Display ButtonsConfiguring the First Handset to a Base Station Changing the Handset ID Password Assigning the Security Code Ring Type Setting Handset FeaturesConfigure the next handset to the base station Ringer Volume Lock HandsetHandset System Feature Notes Language36 / Setting Handset Features Button Mapping on the Handset Memory buttons Programming memory buttons System Feature codes Button InquiryHandset Asleep Save Battery Mode Handset Asleep Mode Feature ConditionsAnswer calls Make and Answer CallsMake a call Hold calls Mute microphoneBacklight On/Off Customize a handsetHelpful hints Cleaning battery contacts Assigning the SecurityInstalling the T7406 Handset Accessories Installing the T7406 Handset Accessories Headset Compatibility Optional accessoriesLeather carrying cases Headset installation Regulatory information Canadian RegulationsUS Regulations Federal Communications Commission FCC NoticeEMI/EMC FCC Part For Class a Host equipmentFor Class B Host equipment SafetyImportant Safety Instructions Installation Use54 / Regulatory information Regulatory information
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