CEPT - T/CS 46-03 E
Signalling System for Push-Button Telephones Combining Basic MF Signalling with Direct Current Signalling
active, Most Current
| Organization: | CEPT |
| Publication Date: | 1 January 1986 |
| Status: | active |
| Page Count: | 9 |
Document History
T/CS 46-03 E
January 1, 1986
Signalling System for Push-Button Telephones Combining Basic MF Signalling with Direct Current Signalling
A description is not available for this item.