Users Manual

carriers may be in poor quality. Please tap the hang-up
icon and redial, so that you may switch to another
trunk line with better quality.
4. Unable to charge the battery: Your battery may
fail. Please contact the dealer.
5.SIM card error: The metal surface of the SIM card
is dirty. Rub the metal contact terminals with a clean
dry cloth.
The SIM card is not installed properly. Install it again
as specified in the user manual.
The SIM card breaks down. Contact the network
service pr
ovider.
6. Unable to enter anything into Phone Book: This
is possible because that your phone book memory is
full. Please delete needless data from Contacts.