GSM WORLD

Hi,

I have just got a C600 from my OVP Virgin contract and I have a little problem.
I want to know if this is normal operation of if my phone is faulty in some
way.

If I have the headphones and mess with the phone sound settings, get an
incoming call or text message the sound comes through the headphones and
speaker (albeit slightly muted compared to if the headphone jack is removed).

If I put my headphones in to listen to WMP then it outputs to the headphones
great and NOT to the speaker.

Why am I getting any sound out of the speaker when the headphones are in and
why is WMP behaving correctly yet the rest of the phone functions dont seem to?
Software issue? All the settings are at default.

(I originally thought it was something to do with the headphone socket being
recessed compared to that of my C500 yet that doesnt explain why WMP, and
Pocket Player output to headphones only when the jack is in)

Cheers,

Mike