I have just bought a Ford Fiesta style 57 plate and have looked through the manual but cannot find the answers to these questions.

1. What does the phone and TA button do? apart from stopping my music when i press the phone that cant be all the both do? I was wondering if it is hands free or soemthing but how would that work?

2.What can the AUX socket be used for... what fits into it. Can an ipod go in there would you need to buy soemthing for that to work.

Thank you for any responses.