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D.220 : Charging and accounting principles to be applied to international circuit-mode demand bearer services provided over the integrated services digital network (ISDN)

Recommendation D.220

In force components
Number
Title Status
D.220 (03/91)
 
Charging and accounting principles to be applied to international circuit-mode demand bearer services provided over the integrated services digital network (ISDN)   In force
 
 
Superseded and Withdrawn components
Number
Title Status
D.220 (11/88)
 
Charging and accounting principles to be applied to international circuit mode demand bearer services provided over the Integrated Services Digital Network (ISDN)   Superseded

 

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Updated : 2010/05/11