Owner's Manual

20 Mesa 3 Rugged Tablet Powered by Android
Install the SIM Card
The card slot and exible card holder are designed to
hold the card securely in place so it will not come out or
disconnect if the tablet is dropped. To insert or remove a
card, follow these steps:
1. Power off the tablet.
2. Remove the battery door and battery pack as outlined
in Chapter 1.
CAUTION: The Mesa 3 is not sealed against water and
dust when the battery door is not installed properly.
3. An image on the battery compartment label shows the
correct location and orientation for the SIM card. Pull
the exible card holder back out of the way. Push the
card into the slot to insert it.
4. Push the exible card holder back into place, covering
the card slots.
5. Replace the battery pack, and attach the battery door.
To remove the SIM card, gently pull it out with tweezers or a
piece of tape.
!
SIM Card Slot
Flexible
Card Holder