Chapter 1 — About the Computer Features
CN51 Mobile Computer User Manual 19
Enable Vibrate Mode
You can switch to Vibrate mode and disable the speaker if necessary for
your working environment.
1 Press and hold the Power button. The power options screen
appears:
2 Tap to turn on Vibrate mode.
To disable Vibrate mode, tap if you want to leave the speaker
disabled, or tap to enable audio through the speaker.