Ringtone and Event tone changes when charging

[harishkumar09]

I observed that when I am charging my phone, all my settings are overridden if there is an incoming call or an event set in the calendar. For example even though the phone is in vibration mode, it plays a pre-defined tune when a call comes in and another (or same?) pre-defined tone when an event "goes off". This can be very annoying if you are in your workplace. Is there any work around to avoid this?

[kundancool]

I observed that when I am charging my phone, all my settings are overridden if there is an incoming call or an event set in the calendar. For example even though the phone is in vibration mode, it plays a pre-defined tune when a call comes in and another (or same?) pre-defined tone when an event "goes off". This can be very annoying if you are in your workplace. Is there any work around to avoid this?

I have used many Motorola phones I think when you put your phone in charge the ring-style is changed to charging(can not be selected or edited - I think) even you have selected vibrate mode.

I too tried to solve this but can't find a solution.