User's Manual

64
a large amount of b
attery power, resul
ting in the standby
time
Cannot boot
The battery runs ou
t
Check the battery or char
ging
SIM error
The SIM card is dam
aged
Contact your Internet ser
vice provider
No SIM card install
ed
Determine the SIM card ha
s been installed
SIM card metal surf
ace dirt
Metal to metal contact po
int with the wiping cloth
clean SIM card
Unable to connect to
the network
Invalid SIM card
Contact your network prov
ider
Beyond the GSM or 3
G service area
Service area query to the
network provider
The weak signal
Please move to the signal