Alright, so I'm in Italy using solely a wifi connection for sms. it was working up till today when i moved to my venice apartment. my UMA sign is gone replaced by the "OFF" and wifi sign and sometimes 4 blackberry dots...last night i sent some texts out and they werent sent as far as i know, they have a red clock looking sign next to the message. but then overnight it sent and received multiple texts. i tried putting my phone in the same spot where it sstayed for the night but the uma/UMA didn't turn on. just now ii received 2 emails...i'm so confused!