An action block that sets the phone call ringer mode.
The fiber will proceed immediately without pause.
Changing ringer mode may affect the current Do Not Disturb setting on Android 5+. To change vibrate setting, use the System setting set block with name Vibrate when ringing instead.
Note! This block may not work on Android 5+ since it’s being superseded by the Do Not Disturb feature, i.e. the Interruptions set block.