I would like to make some thing like this:

1)when a ToothPIC(PIC18F6720 with Bluetooth integrated) is triggered by a sensor, it will send a +5Vdc via Bluetooth to a Nokia 6630.
2)I want to make the +5Vdc to trigger the handphone to AUTOMATICALLY sending a SMS to a predefined number.

The 1) part was done. The Nokia 6630 can communicate and receive the +5Vdc from the ToothPIC.
But i'm now totally stuck at the 2) part.
Could anybody guide me how to solve this?

Thank you for your helping hand.

best regards