[chrematist]

Has anyone had any luck internationally roaming with TMobile USA? I signed up for the WorldClass International roaming feature before I left, confirmed on MyTmobile website, and departed thinking I would be all set. I have now traveled to both UK and to Switzerland, only to find that I can roam in neither country because the phone (blackberry 7100t) cannot find a signal. I have looked under the Network menu and manually searched for a signal, and the phone can find several other networks, but it will not let me successfully register on them. Any ideas on what might be going wrong? I am only trying to use as a phone, I`m not even attempting email...

[sallyforth]

I was able to roam in Spain and England without a problem. Did you call T-Mo to see if the WorldClass is active? When I first tried to sign up, it didn't "take..."

[chips]

I have a 7730 and had no problems roaming in Germany (Munich).

[NJBlackBerry]

I have roamed all over the world on T-Mobile. I always check their international roaming agreements before I leave, and if necessary, manually scan and select the appropriate network.