5.2.4
SIM card holder
A SIM card holder is placed at the front of RB600 terminal (as shown below) and is
accessible externally. To insert a SIM card into the holder, press the yellow button, eject
the little drawer, place the SIM card inside and insert the drawer into the modem (you will
hear a click). To operate the module in a GSM network, it is necessary to insert a SIM card
obtained from the network operator.
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