This carrier offers an unlimited calling plan.
T-Mobile's myFaves feature gives you unlimited calling minutes to any five
numbers on any network, even landlines.
As a GSM carrier and a subsidiary of Germany's Deutsche Telekom, T-Mobile
has extensive international roaming and thousands of Wi-Fi hotspots in the
United States and Europe.
Of the major carriers, T-Mobile received the highest customer service rating by
J.D. Power and Associates for several consecutive years.
Offers mostly Samsung, Motorola, and Nokia phones. Does not feature LG
handsets but is the exclusive provider of the Sidekick and the T-Mobile Dash
smart phone.
T-Mobile's plans are some of the most competitively priced among the major
carriers.
3G high-speed data network still in development but it should launch a
preliminary network in 2008.

Most of the Boost Mobile Phones are operational on IDEN Phones. The IDEN service is responsible for Boost Mobile’s ability to provide extensive features to their customer base. These features include the walkie-talkie, GPS, ringtone, wallpapers, downloads, and much more. The walkie-talkie has been a very customer friendly feature for many users.

With Boost Mobile using most of Sprint’s IDEN and CDMA, users of Boost Mobile are always assured of good call quality. You could now go to any part of the United States and be virtually assured of good connectivity.

Boost Mobile offers its users the option to pay for flexible usage of their cell phone service. This is quite a change from many other cellular service providers who charge their customers fixed rates every month. With Boost Mobile, you only pay for the time that you use on your cell phone.