Unable to select
certain features
Your service provider does not
support these features, or you have
not applied for services that provide
Contact your service
provider.
Battery not
charging
The battery or battery charger is
Contact the dealer.
The phone’s temperature is below
0°C or higher than 45 °C.
Adjust the battery charging
environment to avoid
Poor contact between the battery
and charger.
Check all connectors to
make sure all connections
Shortened
standby time
The standby time is related to your
service provider system
configuration. The same phone
used with different service
providers’ systems will not provide
exactly the same length of standby
If you are located in an area
where signaling is weak,
temporarily power off the
phone.
The battery is depleted. In high
temperature environments, battery
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.