Keyless portable cellular phone system having remote voice recognition

摘要: A keyless portable cellular phone system is provided, wherein matched sets of algorithmically generated communication units are generated, each unit pair defining a discrete time increment authorized communication. One set stored on server (i.e. service provider), and the pre-paid available for use within phone. The phone, normally non-activated, automatically contacts upon selective activation by user, to initiate call (outgoing or incoming). voice recognition allows user place calls and/or receive calls. During call, periodically sends sequential airtime units, having unique identifiers encryption), whereby access increments services, such as communication, based receipt matching, uniquely identified, units. typically has either an internal energy supply storage removable cartridge, containing ability store generate single