PL292854A2 - Method of and system for discriminating telephone calls - Google Patents

Method of and system for discriminating telephone calls

Info

Publication number
PL292854A2
PL292854A2 PL29285491A PL29285491A PL292854A2 PL 292854 A2 PL292854 A2 PL 292854A2 PL 29285491 A PL29285491 A PL 29285491A PL 29285491 A PL29285491 A PL 29285491A PL 292854 A2 PL292854 A2 PL 292854A2
Authority
PL
Poland
Prior art keywords
discriminating
telephone calls
calls
telephone
discriminating telephone
Prior art date
Application number
PL29285491A
Other versions
PL166781B1 (en
Inventor
Andrzej Adler
Andrzej Sroczynski
Waclaw Czech
Original Assignee
D G T Spolka Z O O
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 D G T Spolka Z O O filed Critical D G T Spolka Z O O
Priority to PL29285491A priority Critical patent/PL166781B1/en
Publication of PL292854A2 publication Critical patent/PL292854A2/en
Publication of PL166781B1 publication Critical patent/PL166781B1/en

Links

PL29285491A 1991-12-17 1991-12-17 Method of and system for discriminating telephone calls PL166781B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL29285491A PL166781B1 (en) 1991-12-17 1991-12-17 Method of and system for discriminating telephone calls

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL29285491A PL166781B1 (en) 1991-12-17 1991-12-17 Method of and system for discriminating telephone calls

Publications (2)

Publication Number Publication Date
PL292854A2 true PL292854A2 (en) 1992-09-21
PL166781B1 PL166781B1 (en) 1995-06-30

Family

ID=20056412

Family Applications (1)

Application Number Title Priority Date Filing Date
PL29285491A PL166781B1 (en) 1991-12-17 1991-12-17 Method of and system for discriminating telephone calls

Country Status (1)

Country Link
PL (1) PL166781B1 (en)

Also Published As

Publication number Publication date
PL166781B1 (en) 1995-06-30

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