Motorola C331 User Manual
Page 140
140
Troubleshooting
My phone
rings even
though I
selected the
Silent
(or
Vibrate
) ring
style.
The ringer may be set to play a
tone even though your phone is
set to a silent ring style. See
page 99.
I tried to place
a call and
heard an
alternating
high/low tone.
Your call did not reach the
wireless system. You may have
dialed the number too soon after
turning the phone on. Wait until
you see the idle display before
making a call.
I cannot send/
receive calls.
Make sure that you have a phone
signal (see the “Signal Strength
Indicator” item on page 28). Avoid
electrical or radio interference,
and obstructions such as bridges,
parking garages, or tall buildings.
Your phone also may have the
Restrict Calls
feature turned on.
If you know the unlock code, you
can change this setting in the
security menu (
M
>
Settings
>
Security
).
Problem
Solution