I
M133 User Guide
2-5
2.4 First-time Operation
2.4.1 Insert SIM Card (for optional 3G/LTE equipped device)
Caution
Please make sure the tablet is powered off, before opening up the service window to
insert the SIM card.
The Tablet Computer supports data connection using 3G/LTE SIM cards and fits Micro-SIM card. (Note: 3G/LTE
feature is optional). Perform the following to install the SIM card to your Tablet Computer:
1. Disconnect any cords connected to the tablet computer.
2. Remove the service window in the rear by unscrewing four screws.
3. Remove the screw that is securing the 3G/LTE module.
4. Carefully lift the 3G wireless module up, and be cautious not to damage the connected cable.
5. Make sure the SIM card IC contact patch is faced down, notch is in the direction of insertion (towards right).
6. Insert the 3G SIM card into the slot located near the right side of the service window.
7. Reposition the removed 3G/LTE module screw to secure the 3G/LTE module.
8. Reposition the removed service window screw to secure the service window.
