Android
Ring Vibration for Calls: Enable or Disable auf Android
Ring vibration adds a haptic buzz for incoming calls and new messages whenever the ringer is muted or the volume is turned all the way down. If this toggle gets switched off, silent mode means completely silent, and calls can slip by without any physical cue at all.
The setting sits inside the sound controls of Android, separate from the general ringtone volume slider. Open Settings ➔ Sound & vibration ➔ Vibration & haptics ➔ Enable or disable Ring vibration to check the current state and switch it as needed.
A Focus mode or Do Not Disturb schedule can override this setting even when Ring vibration is turned on. In that case, the phone stays silent regardless of the toggle until the Focus mode is paused or an exception is added for calls.
Turning Ring vibration off makes sense if you rely only on visual notifications, or if you notice the vibration motor draining battery faster than feels worth it. For most people who put the phone on silent during meetings or at night, leaving it on is the safer default.