I have a 7100t and when I compose an email it tells me "no messege service setup". How do I set the messege service up? I already have email setup at the blackberry website.

I had that problem last nite. I couldn't receive email either. Then this morning I had all the (both) read and unread emails of the past 2 days. I think its tmoblile. But wadda I know? I'm a newbie too.

I went to the tmobile BIS site and went in profiles and there is a section called "BlackBerry Internet Service Service Book". I clicked on send service book and within 2 mins my email was working again.

Log into the web client and Re-Send the Service Book to your handheld.
There's a button for that.

I'm in Canada using Rogers and could not get any mail over the past 36 hours, then suddenly this morning all systems are go! Bizarre coincidence?