Benq Corporation 56D98 Manuel D’Utilisation

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Troubleshooting
Shortened 
standby time
The standby time is 
related to your network 
operator's system 
configuration. The same 
phone used with different 
network operators' 
systems will not provide 
exactly the same length 
of standby time.
If you are located in an area
where signaling is weak,
temporarily shut off the
phone.
The battery is depleted. In 
high-temperature 
environments, battery life 
will be shortened.
Use a new battery.
If you are not able to 
connect to the network, 
the phone will continue to 
send out signals as it 
attempts to locate a base 
station. Doing so 
consumes battery power 
and will consequently 
shorten standby time.
Change your location to one
where the network is
accessible, or temporarily
turn off your phone.
You cannot 
switch your 
phone on.
Battery power has been
depleted.
Recharge the phone's 
battery.
SIM card 
error
SIM card malfunction or
damage.
Take the SIM card to your
network operator for testing.
SIM card inserted 
improperly.
Insert the SIM card properly.
Debris on the SIM card
contacts.
Use a soft, dry cloth to clean
the SIM card contacts.
Problem
Possible cause
Solution