An object of the present invention is to improve the enrollment rate of a matching service with respect to the number of non-members who make a telephone call with a telephone pointer. An appointment target determination device (center server 1) specifies a non-member based on an action history that a willingness to join is equal to or greater than a predetermined value, and appointment target information indicating a non-member to whom a telephone pointer calls. Is transmitted to the terminal device (teleappoint terminal 2) used by the telephone pointer with priority for the specified non-member. [Selection diagram] Fig. 1
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