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Troubleshooting
Problem
Phone does not turn
on
Phone turns on but
there is no display
The phone does not
work with the
handsfree adapter
Dropped calls
Volume varies/mutes
briefly
Warning Tones
Tone
Error tone
Fast busy tone
Siren tone
Triple high-pitched
tone
Possible cause and solution
• If the phone is new, see "Charging the Battery" on
page 8. Otherwise, recharge or replace the battery.
If this does not solve the problem, contact
your service provider.
• Display contrast is turned down too low. Reset
contrast (see page 47).
• A battery is required to use the handsfree adapter;
verify a charged battery is installed on the back of
the phone. Verify the phone is attached to the
adapter.
• The signal strength will depend on your location.
Check the received signal strength indicator
make sure your antenna is fully extended, and try
again after the signal strength increases (another
bar appears). In addition to geographic location,
the signal will weaken behind walls, under bridges,
in tunnels, or due to other obstructions.
• The system's signal strength will vary depending on
your location. Audio level variations can occur due
to:
a) a weak signal.
b) high speed travel.
Description
• Sounds when an unexpected key is pressed (e.g.,
pressing Send after pressing Menu).
• Indicates that the system has not accepted your
call.
• Indicates an invalid phone number.
• A short triple high-pitched tone generated every
20 seconds indicates the battery needs to be
charged.
,
97
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