ITU-T - U.11
Telex and Gentex Signalling on Intercontinental Circuits Used for Intercontinental Automatic Transit Traffic (Type C Signalling) - Telegraph Switching (Study Group IX) 15 pp
inactive
| Organization: | ITU-T |
| Publication Date: | 1 January 1989 |
| Status: | inactive |
| Page Count: | 15 |
Document History
January 1, 1993
Telex and Gentex Signalling on Intercontinental Circuits Used for Intercontinental Automatic Transit Traffic (Type C Signalling) - Telegraph Switching Specific Signalling Schemes and Interworking between Signalling Systems (Study Group IX) 17 pp
A description is not available for this item.
U.11
January 1, 1989
Telex and Gentex Signalling on Intercontinental Circuits Used for Intercontinental Automatic Transit Traffic (Type C Signalling) - Telegraph Switching (Study Group IX) 15 pp
A description is not available for this item.