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  Home : ITU-R : Publications : Recommendations : M Series : M.821 : M.821-0 (03/92)
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M.821 : Optional expansion of the digital selective calling system for use in the maritime mobile service  

Recommendation M.821-0 (03/92)

Approved in 1992-03-08

Status : Superseded

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Format Size Posted Article Number
English

Word Document Word

126464 bytes 2001-06-01 E 8556 

PDF Document PDF (acrobat)

37986 bytes 2001-06-01  
Español

Word Document Word

130560 bytes 2001-06-01 S 8558 

PDF Document PDF (acrobat)

39527 bytes 2001-06-01  
Français

Word Document Word

172544 bytes 2001-06-01 F 8557 

PDF Document PDF (acrobat)

41386 bytes 2001-06-01  

 

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Updated : 2013/10/01