I did a search and couldn't find anything so I'm assuming this isn't possible. I remember a few years ago when I was testing out a Palm Pre I was able to force it to roam only on Verizon. Moved into a new house where signal is enough for phone calls and I have Wifi for internet but MMS always fails. Anyone know a way I can force my 9930 to verizon when I want to send picture mail? Thanks.
There is no way to force a device to roam on a certain network plus there has to be an agreement between the two carriers before one can roam on another carriers signal.
Yea - that was the one thing i Loved about my Palm Pre - Open Software - someone had written a program to "Roam Only" and it worked flawlessly! I used it all the time and that is the ONE thing i REALLY miss . . . .