Advanced Mobile Phone Service: A Service Test Mobile Telephone Control Unit
01 January 1979
A Service Test Mobile Telephone Control Unit By J. T. WALKER (Manuscript received July 28, 1 9 7 8 ) Guidelines for the design of a mobile telephone control unit have been determined, based on considerations of driving behavior, customer preference, automobile environment, and calling procedure. This paper explains these guidelines and illustrates their application in the design of a service test control unit.