Folks, thanks for all the useful postings.

One question about the T-Mobile config. I have a BB 7730 with v4.0 OS and we use the Notes BES with internet connectivity disabled. I set the TCP settings as set out at the beginning of this thread but no luck. I called T-M support and their second level BB guy said that I cannot use the wap APN to get round the fact that our BES has internet access disabled. Was he b/s'ing me? Anyone shed any light on this?

Thanks.