Newland MT90 Orca, User Manual

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9
Installing the MicroSD Card/SIM Card
Step 1: Slide the battery cover latch to the unlock position and remove the cover.
Step 2: Insert the Micro SD card/SIM card/Micro SIM card into the corresponding slot, with its metal contacts facing down.
Keypad
1
Menu Key
2
Home Key
3 Function Key (Scan Key by default) 4 Return Key
The MT90 has 10 keys, with Menu/Home/Scan/Return keys on the front panel, /Volume-/Scan keys on the left
side and Power/User-defined/Scan key on the right side.
Menu Key: Press it to display the app(s) most recently used. Tap an app to open it or tap
“
Clear All
”
to remove all apps at
once.
Home Key: Press it to go to the Home Screen.
Function Key (Scan Key by default): Use it to scan barcodes.