1 ) System for sending text messages converted into speech on a telephone by a data input device, connected with a server, consisting of a hardware showing a table where users can write one or more text message and/or order the transmission of a pre-recorded message, indicate the telephone number(s) of the addressee or a database where addressees' telephone numbers can be found, characterized in that it creates more audio files that are arranged by number and sent, following the order of configuration, all together in the same telephone call, so allowing the addressee to listen on the phone to several vocal messages arranged in order but included in a single call;