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The way to install the SIM card
4.3.2.
The GSM antenna
The GSM antenna must be mounted to the antenna connector by lightly tightening a sleeve nut.
4.3.3.
Connecting the power supply to the modem
The power supply is connected on a WAGO terminal block which is a modem component. Insert a
flat-bladed screwdriver to rectangle terminal hole and push the screwdriver towards away from
you – the contact is released. Connect a wire to the released terminal and close the terminal by
removing the screwdriver. Connect positive pole of the terminal marked with + and negative pole
of the terminal marked with –. The correct way to connect wires is shown in the picture given
below.
Way to connect wires
The entire terminal block is possible to remove from the modem by pulling it up from the
connector.