Radio having memory means for storing radio user validation code
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United States of America Patent
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-
Apr 4, 1995
Issued Date -
N/A
app pub date -
May 4, 1994
filing date -
Feb 14, 1990
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A radio (e.g. a cellular radio telephone) is provided which is capable of operating with a set of incoming and outgoing call functions. Removable memory means 132 are provided (e.g. a smart card) for storing radio function selecting information 133 and a radio user validation code. The radio communicates with a radio communications system in response to the code for enabling the radio to receive incoming calls at least. Radio function control means activate a subset of the call functions within the set of call functions in response to the radio function selecting information stored in the removable memory means.
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