User's Manual

43
standby time become shorter.
Unable to
boot
The battery power is
exhausted.
Check the battery power or
charge it.
SIM card
error
SIM card is damaged
Contact your network
service supplier.
SIM card not installed
Make sure SIM Card has
been installed.
SIM card metal surface have
dirt
Use clean cloth to brush
the SIM card metal contact
point
unable to
connect the
network
SIM card is invalid
Contact your network
service supplier.
Beyond the GSM or 3G
network service area.
Ask your network service
supplier the service area.
The signal is weak
Please move to the strong
signal place to retry
Calls unable
to call
set up the call barring function
cancel the call barring
function
set up the fixed dial function
cancel the fixed dial
function.
PIN error
input incorrect PIN Code in
three times
contact your network
service supplier.
Unable to
charge
Battery or charger damaged
need to replace new
battery or charger
Charge in lower than -10℃ or
higher than 55℃ environment
change the charging
environment
Bad contact
check whether the plug
connection well
Unable to Phonebook memory is full delete some part of