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E.117 : Terminal devices used in connection with the public telephone service (other than telephones)

Recommendation E.117

In force components
Number
Title Status
E.117 (06/94)
 
Terminal devices used in connection with the public telephone service (other than telephones)   In force
 
 
Superseded and Withdrawn components
Number
Title Status
E.117 (11/88)
 
Provisions concerning the device substituting a subscriber in his absence   Superseded

 

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Updated : 2010/03/28