Nokia 7650 help

[josephy]

Hi There!
My friend and I are doing a project about making a surveillance system using GSM.
We're planning to do this by using MMS to help us achieve this.
Basically the user sends a request to the MMS capable phone and the phone (through a microcontoller)reads the message and
commands the phone to get a picture and sends the image to the user.
However here are some of the questions that im bothered right now.
Hopefully, someone could help me to enlighten things up.

1. Do u think using a microcontroller (Z8 Encore only available in school) can handle this task?
2. By any chance, has anybody tried to work on similar projects? How can one communicate with the phone?
We are currently working on a Nokia 7650 phone and after reading several documents about it, i want to confirm if
the Nokia 7650 is using the FBUS or MBUS protocol too?
3. And finally, can anybody enlighten us too on what protocol the phone uses to send MMS messages.

Thanks