Method and apparatus for displaying a keypad arrangement on a se

Method and apparatus for distance-based notification in a...

Method and apparatus for dynamic group calling in a selective ca

Method and apparatus for effecting channel acquisition

Method and apparatus for effecting multi-station data transmissi

Method and apparatus for efficient reverse channel utilization i

Method and apparatus for efficient roaming among communication s

Method and apparatus for efficient use of communication...

Method and apparatus for encoding and decoding a digital radio s

Method and apparatus for energy conservation in a communication

Method and apparatus for enhanced electronic mail distribution

Method and apparatus for equalizing battery life in a selective

Method and apparatus for establishing a connection in shortwave

Method and apparatus for exchanging data within a digital commun

Method and apparatus for executing a command in a plurality of e

Method and apparatus for fault tolerant serial communication of

Method and apparatus for fault-tolerant transmission in multi-ch

Method and apparatus for field programming a remote control syst

Method and apparatus for generating a simulcast response from a

Method and apparatus for generating alerts based upon content of