incoming international SMS not working from Japan to TMobile
basically, SMS messages from Softbank Japan (aka Vodafone) to T-Mobile users are NOT going through, most of the time, or show up 1-2 weeks later.
I know this because I have tested my Softbank Japan phone against my friends and family back in the states. Half of them are on AT&T, and half are on T-Mobile, plus a handful of Sprint and Verizon buddies, too. And, I also have both T-Mobile and AT&T 3G 2100mHz phones that are working here, so I can test my Softbank Japan phone against my two roaming American phones.
My Softbank phone can get SMS sent from T-Mobile, AT...
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http://mb.softbank.jp/scripts/english/3G/global_serv ... »