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� Home : ITU-T : Publications : Recommendations : Q�Series : Q.3647 : Q.3647 (02/23)
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Q.3647�:�Signalling requirements for emergency services in an Internet protocol multimedia subsystem roaming environment �

Recommendation Q.3647 (02/23)

Approved in 2023-02-13

Status : In force

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Table of Contents

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Summary

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1049154 bytes 2023-04-04 E�80000�

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