the problem as already stated is bluetooth software related. (can't stress that enough)
htc can emulate it without a btooth headset as it has nothing to do with it, i can do it without even pairing a headset to the device, just btooth on ring a few people switch between sound on and off, play a few songs and use the fone as normal then sit it dormant in stand by and the device low and behold will think theres a btooth headset attatched when you try and make a call with btooth turned on.
as i'm upgrading to the universal when it comes out, not too bothered about losing btooth as i never use it and can use wired headset when driving as this doesn't cause the problem.
actually it doesn't matter what the btooth state is, on or off, will still think the headset is there, you just as stated have to turn it on and off to make the device work again.
Edited by theanarch1st, 08 August 2005 - 11:51 PM.