Acronyms von A bis Z
D.104
Empfehlung der "CCITT"/"ITU" von 1988: Charging for calls to subscriber's station connected either to the absent subscriber's service or to a device substituting a subscriber in his absence (vergl. E.232)
Empfehlung der "CCITT"/"ITU" von 1988: Charging for calls to subscriber's station connected either to the absent subscriber's service or to a device substituting a subscriber in his absence (vergl. E.232)