In the mobile phones, how the vibrating system works?

Question

In the mobile phones, how the vibrating system works?

Answer 1

it is just like a magnetic  core sound

Answer 2

Go in to settings.

Then in to phone settings.

Then into call settings.

You should find the option to put the vibrate on when someone calls.

Answer 3

Simplified:-

Tiny motor turns a gear wheel to which an offset weight is attached. This causes the whole phone to vibrate.

Answer 4

"mal g" is correct - it's a small electric motor with an unbalanced flywheel.  If you listen to the phone while it is vibrating you can hear the whirr of the motor.

Answer 5

small motor with an offset weight on the shaft