united mobile sms issue with tmobile USA

[GadgetKen]

Originally Posted by snaimon

I wonder if anyone in USA is using ATT network and if they are having any better luck? At one time, probably before the T-Mo blockage started, I had a failed SMS. UM Customer Care in their infinite wisdom told me to be sure I was registered on T-Mobile rather than Cingular.

Stan

Tried sending a test United Mobile SMS from US (Connecticut) to UK on both T-Mo and on AT&T to an auto-response website (airline lounge listing service). No responding SMS on either service, but a balance request call will work fine so it's just SMS that doesn't work anymore on either carrier. SMS worked fine back at the end of March, but doesn't work anymore.

This isn't a problem with my phone because the AT&T/Beyond GSM and Fido/Rogers prepaid sim cards use SMS services without any problem.