[talltrini10]

OK, here's the issue. I have an unlocked BB9700 that I use with a B mobile sim card (from Trinidad). Got the BB service turned on while I was there, everything was fine. Came back to the states, everything still ok roaming on AT&Ts network. BBM would work when I was on wifi, which I expected. I updated the dvice software from 5.xxx. to version 6.0 Bundle 2949. After the update, phone works, can send and receive texts, can browse the internet on wifi. However, I cannot send or receive any BBM messages; I tried to register the BB, but nothing happens. I tried calling b mobile in Trinidad, but they were of no help. I'm wondering if because I am roaming if that is the reason that I am unable to register the phone - I would hate to think that I have to send the phone back to Trinidad to have it registered there. Any suggestions or workarounds welcomed!

[Dubdub]

Have you resent the service books (see the FAQ)?

[talltrini10]

Just tried to do it. Step 1, no good. Step 2, "registration message queued. It will be sent once data coverage is available". Step 3 - I went to the Bmobile/TSTT BIS site and tried to log in, but don't know what my account password is (I don't think I ever set up one?). Just in case, I tried to retrieve my password using my PIN, and it said "Password sent to Blackberry", but I haven't received anything...seems like I'm stuck :(

[Dubdub]

Could be because you are roaming on At&T. Does B Mobile have a roaming agreement with them? I assume that you are still using the B Mobile SIM which has BIS activated??

[talltrini10]

I assume so, just because when I get to the US it automatically selects AT&T (2g) - if I try to use any other network, I get "emergency calls only"

Edit - I confirmed - as per their website, AT&T is one of their romaing partners

[NJBlackBerry]

Wow.