removed, a full charged
standby battery could
stand up to seven hours.
Remove the battery
before your phone is
turned off may lead to
loss of information like
Date and time too.
No display of
Send ID
This feature is Network
Settings dependent.
Contact your service
provider.
Not allowed
to use a
certain
function
Many functions are
Network Settings
dependent. Contact your
service provider.
Failure to
send a
Messages
Messages feature is not
available in all Network
Settings. Contact your
service provider for
details.
You can not Remove the battery first.
Switch on
the phone
Check if the connector is
in good condition. Install
the battery again and
make sure it is in good
contact with the phone.
Charge the battery to
full. Try again.
You can not
answer
incoming
calls
Check if call forward or
call barring is activated.
If yes, deactivate it.
The screen
prompts a
SIM card
error.
The SIM card may be
damaged. Contact your
service provider.
The screen
prompts and
IMSI code
error
Contact your service
provider
The screen
prompts you
to insert your
Make sure your SIM
card is properly inserted.
If
problem remains