摘要 |
PURPOSE: A ring-back service providing method is provided to enable a user to selectively use a designated reception ring-back service by establishing a ring-back service of a caller terminal. CONSTITUTION: A calling terminal transmits a call request signal for a video or a voice call to a reception terminal through a service providing system. In case a designated reception ring-back service is established, the calling terminal outputs ring-back content stored in the calling terminal in a response waiting time of a calling terminal for the call request signal(S520, S518). In case designated calling ring-back services are not established, the calling terminal receives the designated reception ring-back signal reproduced in the reception terminal(S526). |