2.5mm jack and phone getting stuck in headset mode

[Guest pablo1000]

I'm on my 2nd Prophet, as my first one kept getting stuck in headset mode when no headset was plugged in.

I often use my phone as an MP3 player with a 3.5mm to 2.5mm headphone jack. This shouldn't cause any problems but my old phone kept getting stuck in the headset mode when the jack was unplugged.

As this appeared to be a fault on the handset, Orange replaced the phone. My 'new' Prophet got stuck for the first time in headset mode last night - it took 40 minutes to get it out of headset mode (tried plugging in the hands free kit that came with the phone, soft reset, switching the phone off) and in the end I left the phone alone for 5 minutes and it went back to normal of it's own accord.

Anyone else had similar problems or knows how to manually take the phone out of headset mode?