See also:

Tone
Only treble and bass can be set in the rear. The settings are made separately for the left and right headphones. Operation is the same as for the front tone. ...

Switching on/off
Switching on/off Press the button. ...

Displaying the task
1. Select the desired task. 2. Scroll in the task if necessary: ▷ Turn the controller. ▷ Select the symbol. Using contact data Contact data from appointments, tasks, text messages, ...