History of ITU Portal

 HISTORY OF ITU PORTAL


Name
Amendments to Series V Recommendations
Handle ID:

11.1004/020.1000/4.257.43.en.1016
Orange Book: Volume II.1: General Tariff Principles; Lease of Circuits for Private Service
Handle ID:

11.1004/020.1000/4.257.43.en.1003
Orange Book: Volume II.2: Telephone Operation; Quality of Service and Tariffs
Handle ID:

11.1004/020.1000/4.257.43.en.1004
Orange Book: Volume II.3: Telegraph Operation and Tariffs
Handle ID:

11.1004/020.1000/4.257.43.en.1005
Orange Book: Volume III-1: Line Transmission: Series G, H and J Recommendations and Questions (Study Groups XV, XVI, XVIII, CMBD)
Handle ID:

11.1004/020.1000/4.257.43.en.1006.1
Orange Book: Volume III-2: Line Transmission: Series G, H and J Recommendations and Questions (Study Groups XV, XVI, XVIII, CMBD)
Handle ID:

11.1004/020.1000/4.257.43.en.1006.2
Orange Book: Volume III-3: Line Transmission: Series G, H and J Recommendations and Questions (Study Groups XV, XVI, XVIII, CMBD)
Handle ID:

11.1004/020.1000/4.257.43.en.1006.3
Orange Book: Volume IV.1: Maintenance
Handle ID:

11.1004/020.1000/4.257.43.en.1007
Orange Book: Volume IV.2: Specifications of Measuring Equipment
Handle ID:

11.1004/020.1000/4.257.43.en.1008
Orange Book: Volume V: Telephone Transmission Quality
Handle ID:

11.1004/020.1000/4.257.43.en.1009
Records 5,771 to 5,780 of 8,876