Default 01 a8l radio/phone/blutooth conversion/addition

--------------------------------------------------------------------------------

I have an 01 a8L symphony radio.

the car used to have a cellular phone in it.

I would like to either add Bluetooth to run my phone/music from my nokia, or make the phone jack usable to connect via media/audio plug for audio only.

would also be great to be able to use the phone button on my steering wheel to make it transfer over.

any help would be appreciated!

thanks in advance.