ITU-T E.230-1992
Chargeable Duration of Calls (Study Group I) 4 pp

Standard No.

ITU-T E.230-1992

Release Date

1992

Published By

International Telecommunication Union (ITU)

Latest

ITU-T E.230-1992

Scope

The CCïïï (the International Telegraph and Telephone Consultative Committee) is a permanent organ of the International Telecommunication Union (rnr). CCI“ is responsible for studying technical, operating and tariff questions and issuing Recommendations o

ITU-T E.230-1992 history

• 1992 ITU-T E.230-1992 Chargeable Duration of Calls (Study Group I) 4 pp