Provide PDF Format
ETSI ETR 079
- Private Telecommunication Network (PTN); Supplementary services and additional network features
- standard by European Telecommunications Standards Institute, 05/01/1993
- Publisher: ETSI
$19.00$37.00
A reference document identifying short descriptions of known supplementary services and additional network features. Inclusion in this document does not indicate a commitment to produce standards for that supplementary service or additional network feature
Related Products
ETSI ETS 300 116
Public Switched Telephone Network (PSTN); Category II specification for 1 200 bits per second duplex..
$15.00 $29.50
ETSI ETR 182
Terminal Equipment (TE); Interconnection of directory Management domains..
$13.00 $25.50
ETSI ETS 300 187/C1
Corrigendum to - Integrated Services Digital Network (ISDN); Three-Party (3PTY) supplementary servic..
$30.00 $60.00