technologies (might be selected); SIM2 socket
serves 2G technology only!
2.1 SIM Card and Battery Installation
Prior to inserting the SIM Card, make sure the
phone is switched off. The charger must be
disconnected. To insert the SIM card, first
remove the battery following the instructions and
illustrations below:
x When the phone is switched off, place the
phone face down, and use the screwdriver to
unscrew 2 screws (if they are in place) and gently
remove the battery cover by unsnapping its upper
end.