Before installing a SIM card please disable the PIN code request upon start-up. In order to do that, simply insert the SIM card into any cell phone and disable the PIN code request according to the telephone operating specifications.

1. Use a pointed object to press a button on the Terminal's front panel. This will eject a SIM card holder.

2. Remove the SIM card holder from the slot and install the SIM card in it with the contact side up.

3. Install the SIM card holder back into the slot (see the image below).

It is possible to custom-order an option for installing a SIM chip.