SIM card installation

Integrated circuits on computer boards are sensitive to static electricity. To avoid damaging components by ESD, observe the following precautions.

Integrated circuits on computer boards are sensitive to static electricity. To avoid damaging components by ESD, observe the following precautions.

Step 1

Open the gateway housing with a screwdriver.
Open the gateway housing with a screwdriver.

Step 2

Remove the antenna cable from the GSM module.
Remove the antenna cable from the GSM module.

Step 3

Open the screws on the GSM module.
Open the screws on the GSM module.

Step 4

Remove the GSM module.
Remove the GSM module.

Step 5

Unlock the SIM card holder.
Unlock the SIM card holder.

Step 6

Plug in the SIM card, lock the holder.
Plug in the SIM card, lock the holder.

Step 7

Reinstall the GSM module and plug in the antenna cable.
Reinstall the GSM module and plug in the antenna cable.

Step 8

Close the gateway housing.
Close the gateway housing.