support two SIM slots to enable multiple mobile network connectivity.
Remove the SIM cover by unfastening the two M3
screws using a type one Phillips screwdriver.
Insert the nano SIM in SIM 1 or SIM 2 slot by pushing
the SIM in the slot till it is locked in its position.
The SIM chamfered corner (sloping edge) indicates the insertion
orientation into the SIM slot as shown in figure below. Ensure to
correctly insert the SIM in the SIM slot, incorrect insertion may
damage the SIM.
By default, SIM slot
1 is the primary SIM. If you have only one SIM, it is recommended
to use the slot 1 as the primary SIM. If you want to use the SIM
slot 2 as the primary SIM, you need to manually configure the SIM
slot 2 as the primary SIM on the
After inserting the SIM, place the SIM cover back on
To eject the SIM from the device, gently push the SIM inward
using a finger tip and release it before pulling it out.