During a call, the other side
cannot hear your voice.
The microphone is not covered.
The signal strength is not
strong enough or your phone
is often off line.
z
z
T
antenna is in good condition.
Move near to
he
a place with strong
signal.
Your phone displays "No
z
an area with weak
z
t visit the service option
service found", "Service
unavailable" or "Network
problem".
You are not in
magnetic field (in a tunnel or
surrounded by buildings). If so,
move to another area and try
again.
Do no
without authorization from your
service provider.
49
Содержание C5320
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