Vertaling van "upgraded telephone message " (Engels → Frans) :

telephone message pad
bloc-messages

communicate messages via radio and telephone systems | relay messages via radio and telephone systems | communicate using radio and telephone systems | relay messages through radio and telephone systems
relayer des messages par le biais de systèmes radio et téléphoniques

message telephone service | MTS [Abbr.]
service de messages téléphoniques | SMT [Abbr.]