ASPERA R5, Руководство пользователя

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4.16 Developer Options
You can set desktop backup password, unlock the
s c r e e n , p r o t e c t t h e S D c a r d , r e a d a n d w r i t e
protection, USB debugging and other applications.
4.17 About Phone
You can view the phone's current signal, power,
service status, the phone's software and hardware
information.
Common Problems & Solutions
If an exception occurs while using your phone,
please refer to the following table to troubleshoot
Common
problems The causes The solutions
Poor
signal Using the
mobile phone
in poor
reception
area, such
as nearby The solutions
buildings or
in a basement
where the
radio waves
cannot
effectively
communicate; Move to an area of
stronger network signal
Problems
with the
coverage of
the base
station
network of
your Network
Provider Ask for the Network
Service Providers
service area map
Echo
or noise Echo or noise
interference
in the call Hang up and redial,
you may connect a
better line
Standby
time is
short Standby time
is related to
the network
system
setting Turn off the mobile phone
in the poor reception area.
The battery
is not working
at all Please replace the battery.
The phone
will continue
to search for
coverage and
to find a base
station even
if there is no Please move to a strong
signal area or turn off the
phone.
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