6.6
GSM module
The GSM module is connected to the mainboard at the factory. To operate the
module, a SIM card must be inserted and the enclosed GSM antenna must be
connected.
10. Remove the GSM module carefully from the mainboard without
damaging the pins.
11. Push the SIM card holder backwards as illustrated, then unfold the
slot forwards.
12. Insert the SIM card.
13. Push the SIM card holder back again upwards.
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