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� Home : ITU-T : Publications : Recommendations : M�Series : M.Sup2.11 : M.supp2.11 (11/88)
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M.Sup2.11�:�Rapid verification test for echo control devices �

Recommendation M.supp2.11 (11/88)

Approved in 1988-11-25

Status : Withdrawn

This Supplement was withdrawn on 1998-06-26 because its content was out of date
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