Incoming or outgoing calls not possible unless soft reset.

[c10cko]

Hello. My first posting. I have looked to see if this has already been asked.... After using mute or vibrate function on my XDA 2s unit, and then switching to making a call or trying to receive a call I can't hear the dial tone, or the other person on the other end of the call. I can only make and receive calls once I soft reset the unit. This is becoming a regular occurence. Any ideas would be much apprecaited.

Craig.

[aries_budiono]

I also have same problem. my XDA IIs often have a problem with the incoming/outgoing calls which is I can't hear the tone nor the person's on the other end of the call (but the person on the other end of the call could hear my voice). It often (not always) happens without the device had a recent setting change or running program so on one occassion it just handles the calls perfectly and suddenly the problem happens and I also have to soft-reset it to make it back to normal, and it is becoming regular.

[Howell]

This is unfortunately a well known bug that none radio upgrade could solve so far...

Look at : http://forum.xda-developers.com/viewtopic.php?t=40417

The problem seems to occur only when Bluetooth is off... So the solution is to turn Bt On (and then off if you wish so) and it's ok without soft reset...

The best way to avoid it is to let Bt ON but to uncheck "Allow other devices to detect me" (forgive me if the english translation is not accurate but my PocketPC is in French) in the Bt parameters to avoid power consumption.

It worked for me so have a try ;)