UC-8580 Series Hardware User Manual
20
Installing SIM Cards for the Cellular Modules
Each cellular module supports 2 SIM cards. To install SIM cards for the cellular modules, do the following:
1.
Find the location of the SIM card socket.
2.
Pull up the SIM card holder and insert the SIM card.
3.
Push down the SIM card holder until the SIM card is secured in place.