Nortel Networks NT8B45AAAB, T7406 manual Cleaning battery contacts, Assigning the Security

Models: NT8B45AAAB T7406

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Helpful hints / 45

 

 

 

 

 

 

 

 

 

Problem

Possible Cause

Suggestion

 

 

 

 

 

You hear warning tones.

Handset is out of

Move within range of the

 

The handset display

range of the base

base station.

 

shows Out of range...

station.

If you are on an active call

 

and the antenna/signal

 

when you move out of

 

strength icon

 

range, the call will

 

disappears.

 

automatically be placed on

 

 

 

hold until you return into

 

 

 

range, or until the other

 

 

 

party hangs up.

 

 

 

 

 

The handset display

Handset and base

Assign the same Security

 

shows Scanning... but

station have different

code to the handset.

 

the antenna/signal

Security codes.

Assigning the Security

 

strength icon is present.

 

Code on page 32.

 

 

 

 

 

The six programmable

This condition can

To remedy conditions:

 

buttons on the handset

occur when:

 

 

begin to light/flash

• when the bat-

• recharge the battery

 

simultaneously. light or

tery power is

 

 

flash.

extremely low

 

 

 

• when you have

• Reinstall the battery in

 

 

just replaced the

the handset

 

 

battery and it is

 

 

 

not seated prop-

 

 

 

erly in the hand-

 

 

 

set

 

 

 

• when the hand-

• ensure the handset is

 

 

set is sitting in

seated properly in the

 

 

the recharger

recharger

 

 

 

 

Cleaning battery contacts

Clean all charging contacts on the handset and charger with a soft, dry cloth on a regular maintenance cycle to maintain a good charge connection. Do not use water or any other liquids or solvents for this purpose.

T7406 Installation Guide

Page 45
Image 45
Nortel Networks NT8B45AAAB, T7406 manual Cleaning battery contacts, Assigning the Security