GB9004001D0 - Telephone call interception system - Google Patents

Telephone call interception system

Info

Publication number
GB9004001D0
GB9004001D0 GB909004001A GB9004001A GB9004001D0 GB 9004001 D0 GB9004001 D0 GB 9004001D0 GB 909004001 A GB909004001 A GB 909004001A GB 9004001 A GB9004001 A GB 9004001A GB 9004001 D0 GB9004001 D0 GB 9004001D0
Authority
GB
United Kingdom
Prior art keywords
telephone call
interception system
call interception
telephone
interception
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
GB909004001A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
British Telecommunications PLC
Original Assignee
British Telecommunications PLC
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by British Telecommunications PLC filed Critical British Telecommunications PLC
Priority to GB909004001A priority Critical patent/GB9004001D0/en
Publication of GB9004001D0 publication Critical patent/GB9004001D0/en
Pending legal-status Critical Current

Links

GB909004001A 1990-02-22 1990-02-22 Telephone call interception system Pending GB9004001D0 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB909004001A GB9004001D0 (en) 1990-02-22 1990-02-22 Telephone call interception system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB909004001A GB9004001D0 (en) 1990-02-22 1990-02-22 Telephone call interception system

Publications (1)

Publication Number Publication Date
GB9004001D0 true GB9004001D0 (en) 1990-04-18

Family

ID=10671435

Family Applications (1)

Application Number Title Priority Date Filing Date
GB909004001A Pending GB9004001D0 (en) 1990-02-22 1990-02-22 Telephone call interception system

Country Status (1)

Country Link
GB (1) GB9004001D0 (en)

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