2103 Modem Module

Section 4 2103G Cellular Modem Module

Figure 4-1 Accessing the SIM card on the bottom of the module

It’s easiest to insert the SIM card if you set the module on its side (Figure 4-2)and push the card into its slot as shown. To remove the card from its slot, push on it and it will pop out enough that you can grasp the end and pull it out.

Figure 4-2 Inserting the SIM card into the module

After inserting the card, slide the internal lock (next to the slot for the SIM card) to the locked position, to make sure the SIM card stays in place. Then reinstall the metal cover on the bottom of the module.

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