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ITU-T P.34 (11/1988)

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Transmission characteristics of hands-free telephones
Citation: http://handle.itu.int/11.1002/1000/1726
Approval date: 1988-11-25
Approval process:WTSA
Status: Superseded
Maintenance responsibility: ITU-T Study Group 12
Further details: Patent statement(s)
[7 related work items in progress]
Ed. ITU-T Recommendation Status Summary Table of Contents Download
6.2 P.340 (2000) Amd. 1 (10/2014) In force
here
here
here
6.1 P.340 (2000) Cor. 1 (03/2004) In force - - here
6 P.340 (05/2000) In force
here
here
here
5 P.340 (08/1996) Superseded
here
here
here
4 P.34 (03/1993) Superseded -
here
here
3 P.34 (11/1988) Superseded - - Not available
2 P.34 (10/1984) Superseded - - Not available
1 P.34 (11/1980) Superseded - - Not available