DIN EN 300257:2004-12
Private Integrated Services Network (PISN) - Inter-exchange signalling protocol - Call diversion supplementary service (ISO/IEC 13873 (2003), modified) (Endorsement of the English version EN 300257 V1.3.1 (2004-01) as German standard) / Note: DIN ETS s...

Standard No.

DIN EN 300257:2004-12

Release Date

2004

Published By

German Institute for Standardization

Latest

DIN EN 300257:2004-12

DIN EN 300257:2004-12 history

• 2004 DIN EN 300257:2004-12 Private Integrated Services Network (PISN) - Inter-exchange signalling protocol - Call diversion supplementary service (ISO/IEC 13873 (2003), modified) (Endorsement of the English version EN 300257 V1.3.1 (2004-01) as German standard) / Note: DIN ETS s...
• 2004 DIN EN 300257:2004 Private Integrated Services Network (PISN) - Inter-exchange signalling protocol - Call diversion supplementary service (ISO/IEC 13873 (2003), modified) (Endorsement of the English version EN 300257 V1.3.1 (2004-01) as German standard)
• 0000 DIN ETS 300257:1996