ETSI - ETR 255
Public Switched Telephone Network (PSTN); Signalling System R2; Use of Simplified Test Equipment (CEPT Recommendation T/CS 54-02 E (1983))
active, Most Current
| Organization: | ETSI |
| Publication Date: | 1 January 1996 |
| Status: | active |
| Page Count: | 5 |
Document History
ETR 255
January 1, 1996
Public Switched Telephone Network (PSTN); Signalling System R2; Use of Simplified Test Equipment (CEPT Recommendation T/CS 54-02 E (1983))
A description is not available for this item.