why Does a Phone Pulse Rather Ring Sometimes?

[GeraldJésus]

there could be different motives. For one, you may possibly have set your phone to vibrate mode. In such a case, your smart phone would pulse instead of making a ringing sound for all kinds of notifications.

[ShawnLegacy]

adding to that, this could also be due to certain app settings. Some applications send silent notifications that just vibrate your cell phone with out showing any visible notification.

[FelixEmerson]

if you're sure those motives are not applicable, it's possible that your phone has a faulty pulse engine. The motor spins an off-center mass, which is what makes your smart phone vibrate.

[ElliotDonald]

yeah, it's quite fascinating how it works. Here's a basic list of the process: 1. When you get a notification, your phone's Cpu sends a signal to the vibration engine. 2. The engine has a small mass attached off-center. 3. When the motor spins this mass, it creates an imbalance. 4. This imbalance is what causes your phone to pulse.