Palm Treo 750v Smartphone "phone seems mute button" Questions

...seems to be no sound or ring tone. I think the mute switch may be faulty. I also had this problem..what you need to do is do a hard reboot on the system. Its simple to do, just follow these simple ...

...seems like it can be look in two ways , first by software and then by Hardware , First Check if microphone is not muted inside from the phone , means in its software , Then below is the picture where ...

...seems working, but when I try to answer a call via my headset( HTC BHM200) people can hear me but I can't hear anything thru the headset. I hear a musictone when I have a call, but when I want to ...

...phone mode,the mute/unmute button on the bottom is greyed out as if the microphone is not installed.There doesn't appear to be anything in the settings to switch the mic on or off. I bought this to ...

seems that there was a fault in the socket. The phone believed that the jack was in the socket even when it was not, so it disconnected the phone's speaker and microphone. We kind of got a clue as the