147
Troubleshooting
If you encounter problems while using the phone, or if it performs
abnormally, you can refer to the chart below. If your particular
problem cannot be resolved using the information in the chart,
contact the dealer where you purchased the phone.
Problem
Possible causes
Possible solution
Poor
reception
The network signal is too
weak at your current
location, for example, in
a basement or near a
tall building, because
wireless transmissions
can not effectively reach
it.
Move to a location
where the network
signal can be properly
received.
The network is busy at
the current time (for
example, during peak
times, there may be too
much network traffic to
handle additional calls).
Avoid using the phone at
such times, or try again
after waiting a short
time.
You are too far away
from a base station for
your service provider.
You can request a
service area map from
your service provider.
Summary of Contents for Whirl Z660G
Page 1: ...1 Z660G WCDMA GSM GPRS Dual Mode Digital Mobile Phone User Manual ...
Page 12: ...12 Getting Started Getting to Know Your Phone ...
Page 15: ...15 2 Hold the SIM card with the cut corner oriented as shown and slip it into the card holder ...
Page 70: ...70 The contact information is separated into individual contacts in the list of contacts ...
Page 131: ...131 rename delete tag it check its file information or set it as your phone ringtone ...
