No, I have the same plan and switch sims to any of my phones I want to use...they don't require you call them to switch phones. I use an unlocked Iphone (dumps to Edge speed On Tmo because of the different 3g bands) and 8900 and 9700 blackberry and some other phones on my personal t-mobile account.
On AT&T I leave the sim in the company blackberry that I carry.
Tmobile never gives me trouble about switching phones daily or hourly if I like.
That would delete the point of using GSM and sim card if it doesn't work!
I should try it now with my AT&T sim;)
Quote:
Originally Posted by dwella
tom did tmo just put both data plans on the one sim? Its more of a pain to call att all the time to switch data plans. Thanks for your help.
d
|