If you happen to come across a smart phone such as the currently hyped iPhone which can connect to the Internet via GPRS/EDGE and wonder how to configure it for the US based T-Mobile network then these basics should get you going:
In case you have T-Zones use:
In case you have T-Mobile Internet use:
If this doesnâ€™t work (e.g. because you have a FlexPay account) or you have VPN use:
You should be able to leave the username and password empty. If you experience issues try â€œguestâ€ and â€œguestâ€ as username and password.