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� Home : ITU-T : Publications : Recommendations : I�Series : I.254.2
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I.254.2�:�Multiparty supplementary services : Three-Party Supplementary Service �

Recommendation I.254.2

In force components
Number
 Title Status
I.254.2 (08/92)
� 		Multiparty supplementary services : Three-Party Supplementary Service � In force
�
�
Superseded and Withdrawn components
Number
 Title Status
I.254.2 (11/88)
� 		Multiparty supplementary services : Three-Party Supplementary Service (3PTY) � Superseded

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