System and method for periodic ranging in a sleep mode in a...

System and method for personal area network (PAN)...

System and method for power conservation in a wireless device

System and method for power conservation in a wireless...

System and method for power consumption control in a...

System and method for previewing and purchasing ring tones...

System and method for previewing and purchasing ring tones...

System and method for prioritized interface design

System and method for private wireless networks

System and method for processing a signal

System and method for providing a musical ringing tone on...

System and method for providing a non-invasively tunable transce

System and method for providing a preview of message content...

System and method for providing a single-ended receive...

System and method for providing a smart antenna

System and method for providing a subscriber database using...

System and method for providing access to forms for...

System and method for providing an adapter module

System and method for providing an interactive screen on a...

System and method for providing an interactive screen on a...