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D.178 : Monthly accounts for semi-automatic telephone calls (ordinary and urgent calls, with or without special facilities)

Recommendation D.178

In force components
Number
Title Status
D.178 (03/93)
 
Monthly accounts for semi-automatic telephone calls (ordinary and urgent calls, with or without special facilities)   In force
 
 
Superseded and Withdrawn components
Number
Title Status
D.178 (11/88)
 
Monthly accounts for semi-automatic telephone calls (ordinary and urgent calls, with or without special facilities)   Superseded

 

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Updated : 2023-02-07