Operational Bulletin No.983 (1.VII.2011) and Annexed List: List of signalling area/network codes (SANC) (Complement to ITU-T Recommendation Q.708 (03/1999)) (Position on 1 July 2011)
Operational Bulletin No.983 (1.VII.2011) and Annexed List: List of signalling area/network codes (SANC) (Complement to ITU-T Recommendation Q.708 (03/1999)) (Position on 1 July 2011)
1.VII.2011 |
Table of contents
|
|
|
|
| |