Send a USSD code to a designated stand alone USSD server <p>Is is possible to send a USSD code to a stand alone USSD server (A non-mobile carrier server) from Android device? </p> <p>Specifically the scenario is:<br> A calls B<br> B has an app that can identify incoming calls<br> B send (through the app) USSD code to a USSD server that includes A caller ID<br> The server sends an email to A.</p>