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E.166 : Numbering plan interworking for the E.164 and X.121 numbering plans

Recommendation E.166

This Recommendation is published with the double number E.166 and X.122

In force components
Number
Title Status
E.166/X.122 (03/98)
 
Numbering plan interworking for the E.164 and X.121 numbering plans  
This Recommendation is published with the double number E.166 and X.122
In force
 
 
Superseded and Withdrawn components
Number
Title Status
E.166/X.122 (11/88)
 
Numbering plan interworking in the ISDN era   Superseded
E.166/X.122 (10/92)
 
Numbering plan interworking for the E.164 and X.121 numbering plans  
This Recommendation is published with the double number E.166 and X.122.
Superseded
E.166/X.122 (10/96)
 
Numbering plan interworking for the E.164 and X.121 numbering plans   Superseded

 

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