Getting Started
22
5. Charge the device.
6. Power on the device.
Installing the SIM Card
NOTE:  TC75x only. 
NOTE:  The TC75x may contain one mini SIM slot and two nano SIM slots. If using a micro SIM card, a third-party SIM adapt-
er is required. By default, use a nano SIM card in slot 1.
CAUTION:  Follow proper electrostatic discharge (ESD) precautions to avoid damaging the SIM card. Proper ESD precau-
tions include, but not limited to, working on an ESD mat and ensuring that the user is properly grounded.
1. Remove access cover.
Figure 3    TC75x SIM Slot Locations
mini SIM Slot
nano SIM Slot 
1 (default)
nano SIM 
Slot 2