Quote:
Originally Posted by Stu
One problem with UMA is that each handset has to be tweaked for a particular carrier. For example, I have an Orange UK and Rogers Canada SIM which support UMA. I cannot shove either SIM into an unlock TMobile USA UMA handset and get a wifi connection.
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Right. You have to do some hacking to get it to work. Also, some operators, like Rogers in Canada, doesn't sallow UMA abroad (they block it by IP address).
Active SIMs:
2007-05-14: T-Mobile post-paid (USA: 267)
2007-12: T-Mobile pre-paid (USA: 857)
2009-01-21: Mobal World (UK)
2010-06-08: TracFone (USA: 215)
2011-03-12: Tru (USA: 305)
2011-08-01: AT&T pre-paid (USA: 212)
2011-08-22: Spot Mobile (USA: 603)