View Single Post
Old 09-11-2005, 10:19 PM   #3 (permalink)
Grumpy Moderator
NJBlackBerry's Avatar
Join Date: Aug 2004
Location: Somewhere in the swamps of Jersey
Model: iPh6
Carrier: AT&T
Posts: 27,868
Post Thanks: 34
Thanked 455 Times in 391 Posts

T-Mobile BlackBerrys do not roam to Cingular unless there is no T-Mobile network in the area, like in the US Virgin Islands. It will not roam to Cingular in a weak area.

T-Mobile has international roaming agreements with multiple carriers. Those roaming agreements do not extend domestically.

Similarly, if a Cingular phone was in a weak area for Cingular, it would not roam to T-Mobile USA.