Sim Card Installation - Gladius G0720 User Manual

Installation and Configuration

2.3 SIM Card Installation

Only G0820 supports 3G telecommunication network function, but HSUPA
module is optional. You should prepare a 3G SIM card firstly, and remove
the Battery 2 in light of steps shown in the beginning of Section Battery
Replacement. Underneath it is a SIM socket, insert your SIM card into the
socket as the picture below, install the Battery 2 again, and then you can
start to use its 3G network function.
3G SIM card
SIM socket
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