I work for a company that uses southernlinc for field communication. Well I have some old nextel phones I would love to use instead of the brick I was given. Is there a way I can run the nextel on the soLINC network? I've been issued the i365 w/green SIM card and the nextels are i60, i710, i730, and a windows mobile flip phone(I forget the model). Is there a hack for this??