V.25�:�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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V.25�:�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 �

Recommendation V.25

In force components
Number	Title	Status
V.25 (10/96) �	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 �	In force
V.25 (1996) Corrigendum 1 (07/01) �	�	In force
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Superseded and Withdrawn components
Number	Title	Status
V.25 (11/88) �	Automatic answering equipment and/or parallel automatic calling equipment on the general switched telephone network including procedures for disabling of echo control devices for both manually and automatically established calls �	Superseded

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