2294844-A is referenced by 46 patents and cites 3 patents.

A common communications system 19 provides information regarding the availability of other communication systems 11-17 within the common communications system coverage area to a generic, programmable subscriber unit 20. The subscriber unit then selects one of the communications systems and receives enabling programming from the communication system. The enabling programming permits the subscriber unit to configure itself to operate on the selected communication system.

Communications operating system and method therefor
Application Number
GB19940022449 19941107
Publication Number
2294844 (A)
Application Date
November 7, 1994
Publication Date
May 8, 1996
Gibbs Jon
Robinson William
Whinnett Nicholas William
Van Den Heuvel Anthony Patrick
H04Q 07/38
H04W 88/00
H04M 11/00
H04B 07/185
H04W 88/06
H04M 11/00
H04B 07/185
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