CEPT - T/STI 21-10 E
Call Handling Sequences for Three Party Service
active, Most Current
| Organization: | CEPT |
| Publication Date: | 1 January 1986 |
| Status: | active |
| Page Count: | 17 |
Document History
T/STI 21-10 E
January 1, 1986
Call Handling Sequences for Three Party Service
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