Withdrawn
Is one of a series of standards defining services and signalling protocols applicable to Private Services Networks (PISN). The Series uses ISDN concepts as developed by ITU-T and conforms to the framework of Standards for Open Systems Interconnections as defined by ISO/IEC. Specifies the Call transfer supplementary service.
WITHDRAWN
ISO/IEC 13869:1995
95.99
Withdrawal of Standard
Mar 21, 2003
WITHDRAWN
ISO/IEC 13869:1995/Cor 1:1999
PUBLISHED
ISO/IEC 13869:2003