BS 6450-5-5.1:1984
Superseded Standard
Historical

BS 6450-5-5.1:1984

Private branch exchanges for connection to public switched telephone networks run by certain telecommunication operators.Facilities on private Specification facilities with terminating stations treated as an entirety
No description.

Technical characteristics

Publisher British Standards Institution (BSI)
Publication Date 09/30/1988
Cancellation Date 02/15/1993
Page Count 40
Themes Telecommunication systems
EAN ---
ISBN ---
Weight (in grams) ---
No products.

Previous versions

Contact us