ATIS 0600409:2002(S2015)
Current
Current
The latest, up-to-date edition.
Network-to-Customer Installation Interfaces - Analog Voicegrade Special Access Lines Using E&M Signaling (formerly T1.409-2002 (R2006) )
Available format(s)
Hardcopy , PDF
Language(s)
English
Published date
01-01-2015
This standard provides specifications for E&M signaling interfaces between telecommunication carrier networks and customer installations.
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