Private Integrated Services Network (PISN) - Inter-exchange signalling protocol - Wireless terminal location registration supplementary service and wireless terminal information exchange Additional Network Feature (ANF) [ISO/IEC 15429 (2003), modified]
Edition 2004-03-01

Private Integrated Services Network (PISN) - Inter-exchange signalling protocol - Call transfer supplementary service [ISO/IEC 13869 (2003), modified]
Edition 2004-03-01

Private Integrated Services Network (PISN) - Inter-exchange signalling protocol - Message waiting indication supplementary service [ISO/IEC 15506 (2003), modified]
Edition 2004-03-01

Private Integrated Services Network (PISN) - Inter-exchange signalling protocol - Common information Additional Network Feature (ANF) [ISO/IEC 15772 (2003), modified]
Edition 2004-03-01

Private Integrated Services Network (PISN) - Inter-exchange signalling protocol - Simple dialog supplementary service [ISO/IEC 21408 (2003), modified]
Edition 2004-03-01

Private Integrated Services Network (PISN) - Inter-exchange signalling protocol - Circuit-mode basic services [ISO/IEC 11572 (2000) modified]
Edition 2003-09-01

Private Integrated Services Network (PISN) - Inter-exchange signalling protocol - Name identification supplementary service [ISO/IEC 13868 (2003), modified]
Edition 2004-03-01

Private Integrated Services Network (PISN) - Inter-exchange signalling protocol - Call diversion supplementary service [ISO/IEC 13873 (2003), modified]
Edition 2004-03-01

Private Integrated Services Network (PISN) - Inter-exchange signalling protocol - Path replacement Additional Network Feature (ANF) [ISO/IEC 13874 (2003), modified]
Edition 2004-03-01

Private Integrated Services Network (PISN) - Inter-exchange signalling protocol - Call offer supplementary service [ISO/IEC 14843 (2003), modified]
Edition 2004-03-01