i have to write a java application for Siemens GSM TC65 modem which will communicate with Nokia6280 cell phone. when the modem detects an object it senda SMS to Nokia6280 and this SMS has to have two options:
Allow
Turn Off

( There is exchange of data between GSM and the cell phone)

how can i write such an application for this modem?!

Any pointers would be useful.

Thanx in advance