9.04.2021
Document
https://manuals.vasco-electronics.com/#/us/m3/manual
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Operation
1. Touchscreen
2. Speech recognition button 1
3. Speech recognition button 2
4. Headphones input
5. Microphone
6. Microphone
7. USB - C
8. Power button
9. Back
10. Camera
11. Loudspeaker
12. LED Flash
13. SIM card slot
14. Volume up
15. Volume down
16. Lanyard hole
Function keys
Power (8)
Device turned off: hold this key for 3 seconds to turn on.
Device working:
push this key to turn the screen off, push again to turn it on
push and hold the key for 2 seconds and tap “Power off” to turn the device off
Volume
Device working: push up or down to increase or decrease the volume.