User's Manual

Table Of Contents
18
Common problems
Check item
The screen display the
information such as “No
Service” or: Searching…
Please check if you are in a weak signal area (in
the channel or surround by buildings), change the
area and retry.
Please check if you can try to get the services
without the service provider permission. If needed
the service, please contact the service provider for
more information.
13 Safe Information
Electronic Device
Most modern electronic equipment is shielded from radio frequency (RF)
signals. However, certain electronic equipment may not be shielded against the
RF signals from your Mobile Phone. Consult the manufacturer to discuss
alternatives.
Hospital
Do not take your phone into the operating room (OR), intensive care unit
(ICU), or coronary care unit (CCU).