Nortel T7406 - Manual (Page 45)

Helpful hints / 45
T7406 Installation Guide
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.
You hear warning tones.
The handset display
shows
Out of range...
and the antenna/signal
strength icon
disappears.
Handset is out of
range of the base
station. Move within range of the
base station.
If you are on an active call
when you move out of
range, the call will
automatically be placed on
hold until you return into
range, or until the other
party hangs up.
The handset display
shows
Scanning... but
the antenna/signal
strength icon is present.
Handset and base
station have different
Security codes. Assign the same Security
code to the handset.
Assigning the Security
Code
on page 32.
The six programmable
buttons on the handset
begin to light/flash
simultaneously. light or
flash. This condition can
occur when:
• when the bat-
tery power is
extremely low
• when you have
just replaced the
battery and it is
not seated prop-
erly in the hand-
set
• when the hand-
set is sitting in
the recharger
To remedy conditions:
• recharge the battery
• Reinstall the battery in
the handset
• ensure the handset is
seated properly in the
recharger
Problem Possible Cause Suggestion