Filter
Top Products
Installing the SIM Card
Caution: The C3 must be switched off before installing or removing
the SIM card. Do not install or remove the SIM card when the
power is on; otherwise the SIM card may be damaged. The GSM
network cannot be used if the SIM card is damaged.
1) If applicable, remove the SIM card compartment door screw
located on the SIM card door tab.
2) Open the SIM card compartment by pressing down on the SIM
card door tab and removing the SIM card compartment door.
3) Open the SIM card holder by sliding the holder to the right and
then lifting up the holder.
4) Slide the SIM card into the SIM card holder making sure that
the notched corner of the SIM card lines up with the notched
corner on the SIM card holder.
OPEN
5) Gently lower the SIM card holder and lock it in the closed
position by sliding the holder to the left.
LOCK
6) Reinstall the SIM card compartment door using the screw to
secure the SIM card door tab.
6