Return Key: Press it to go back to the previous screen.
Note: Except the Power key, other keys are user programmable.
Communicating with PC
Step 1: Connect the Micro USB port on the MT90 to your computer with the included USB cable.
Step 2: Switch the MT90 on. On the Home screen, swipe from top to bottom with one finger in one smooth motion to open
the notification bar as shown below.
Step 3: Tap "Tap for more options".
Step 4: Select "Transfer files". Navigate to the "My Computer" section of your computer and look for the newly added drive.
Double-click it and you will be connected to the MT90. Then you may handle the files on the terminal through your computer.
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