Motion Computing GU3K2722 User Manual

44

Chapter 3

Using the system

2. Locate the SIM slot door and open it.

Note: The SIM slot and a diagnostic port are behind the SIM slot door. The SIM slot is 
below the diagnostic port.

3. Place the SIM card label side down on the battery tray. Ensure that the notch on the SIM 

card is in the upper right corner.

4. Slide the SIM card into the SIM card slot until it clicks into place. You may need to use a 

paper clip to push the SIM card all the way in.

1. Turn off the system and remove the battery (page 36).

2. Open the SIM slot door.

3. Press the card in slightly until it pops out. You may need to use a paper clip to push the 

SIM card in to release it.

SIM slot

Diagnostic port