| Automatic answering equipment and general procedures for automatic calling equipment on the general switched telephone network including procedures for disabling of echo control devices for both manually and automatically established calls |
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| Citation: |
https://handle.itu.int/11.1002/1000/3928 |
| Series title: |
V series: Data communication over the telephone network
V.10-V.34: Interfaces and voiceband modems |
| Approval date: |
1996-10-18 |
| Approval process: | WTSA |
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Status: |
In force |
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Maintenance responsibility: |
ITU-T Study Group 21 |
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Further details: |
Patent statement(s)
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