H.51�:�Power levels for data transmission over telephone lines

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H.51�:�Power levels for data transmission over telephone lines �

Recommendation H.51

H.51 was an alias name of ITU-T V.2. Only this alias name was suppressed. ITU-T V.2 remains valid

Superseded and Withdrawn components
Number	Title	Status
H.51 (11/88) �	Power levels for data transmission over telephone lines � H.51 was an alias name of ITU-T V.2. Only this alias name was suppressed. ITU-T V.2 remains valid	Withdrawn

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