FIELD: information technologies.
SUBSTANCE: system is proposed, which provides for online selection of ringing control signal. The system comprises the following: receiver of digits, which carries out reception of information on pressing of buttons sent by calling terminal in process of ringing control signal reproduction at calling terminal, and conversion of information on pressing of buttons into information on digits received; controller that carries out control of ringing control signal sent to calling terminal on the basis of information on personal ringing control signal, specified by user of service of personal ringing control signal and based on received information on digits. System makes it possible to select listening through personal or conventional ringing control signal by pressing buttons on keyboard of calling terminal.
EFFECT: spreading of technical measures range.
14 cl, 4 dwg
