CEPT T/CS 49-06 E-1986
System L1 MFPB Bidirectional Call Control Signalling Procedures

Standard No.
CEPT T/CS 49-06 E-1986
Release Date
1986
Published By
CEPT - Conference Europeenne des Administrations des Postes et des Telecommunications
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CEPT T/CS 49-06 E-1986

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