In 2011 it plans to roll out Long Term Evolution (LTE), a new, high-performance interface for wireless communication.

FORBES: Wireless Spending Could Be A Drain On AT&T

The Samsung GALAXY S DUOS combines high-end performance with total communication flexibility owing to its Dual SIM functionality, which allows users to manage two phone numbers from a single phone.

ENGADGET: Samsung Galaxy S Duos goes official: launches in Europe next month