Systems and methods for selecting a calling card to be used...

Systems and methods for server aided processing of a signed...

Systems and methods for setting a mode of operation of...

Systems and methods for shared secret data generation

Systems and methods for sorting alert and offer messages on...

Systems and methods for terrestrial use of cellular...

Systems and methods for uplink power control

Systems and methods for using a recipient handset as a...

Systems and methods for using selectable frame durations in...

Systems and methods for wireless communications

Systems and methods of automated retrieval of location...

Systems and methods of gathering information from...

Systems and methods of initiating a call

Systems and methods of making a call

Systems and methods of synchronizing ring tone cycles and...

Systems and methods of voice call setup involving mobile...

Systems and methods to define control channels using...

Systems and methods to facilitate online transactions

Systems, apparatus and methods for facilitating emergency...

Systems, apparatus and methods for interference management...