Acronyms von A bis Z
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. 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. D.104)