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M.2121�:�Harmonization of frequency bands for Intelligent Transport Systems in the mobile service �

Recommendation M.2121

Approved in 2023-12

Managed by R15-SG05

Main
Number
 Title Status Questions
M.2121-1 (12/2023)
� 		Harmonization of frequency bands for Intelligent Transport Systems in the mobile service � In force (Main)
 N/A �
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Previous versions
Number
 Title Status Questions
M.2121-0 (01/2019)
� 		Harmonization of frequency bands for Intelligent Transport Systems in the mobile service � Superseded
N/A �

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