International Telecommunication Union � ITU
Fran�ais� Espa�ol
�
Site map Contact us Print version
� Home : ITU-T : Publications : Recommendations : P�Series : P.381 : P.381 (03/23)
Recently posted�-� Search Recommendations
� �
P.381�:�Technical requirements and test methods for analogue wired headsets or headphones and corresponding universal interface of terminals �

Recommendation P.381 (03/23)

Approved in 2023-03-01

Status : In force

�

Table of Contents

�

Summary

Access : Freely available items

Available languages and formats :
�
Click on the Item

Click on the selected format
and language to get the document

� �
Format Size Posted Article Number
English

PDF Document PDF (acrobat)

2379509 bytes 2023-07-07 E�80000�

Access :

TIES users

Available languages and formats :
�
Click on the Item

Click on the selected format
and language to get the document

� �
Format Size Posted Article Number TIES users
English

Word 2007 Document Word 2007

 2466076 bytes 2023-07-07 E�80000� Download

�

Top�-� Feedback�-� Contact us�-� Copyright � ITU�2008�All Rights Reserved
Contact for this page :� ITU-T Publications
Updated :�2024-03-07		 �