I changed my phone to a Sony Ericsson X10 Mini Pro but my old settings dont seem to work on it. I've tried

1- APN = internet.ng.zain.com, no proxy, no port no, no username, no password
2- APN = internet.ng.zain.com, with proxy, with port no, username = internet, password = internet
3- dmc.ng.zain.com (there are no android phones in the list)

If you have the port and proxy numbers post them in case there is a fault with mine.

Thanks.