A mobil have one o more internet profile connections, and you can connect to internet with one of them, but , is possible to create a new profile or create a temporal connection to internet without GPRS from J2ME ?

I need to dial a phone number that can give me internet acces.

I know that is not possible to acess out of java zone, but I can dial a phone number with 'platformRequest("tel:+...")' or open the mobil browser.
Then can be possible to do something like I need to do.