Method for managing subscribers by using wireless internet

A method for managing subscribers through the wireless Internet is provided to notify a user of a guide message or wireless Internet access prohibition depending on wireless Internet subscription or suspension of a mobile terminal connected to the wireless Internet. Subscriber information of the mobile terminal connected to the wireless Internet is detected(S200). It is checked whether the subscriber information is present in a database(S210). In case that the subscriber information is not present, a WAP(Wireless Application Protocol) page for guiding subscription of the wireless Internet is transmitted to the mobile terminal(S220). In the case that the subscriber information is present, it is checked whether the mobile terminal corresponds to a suspension state for the wireless Internet(S230). In the case of the suspension state, the WAP page for guiding re-subscription of the wireless Internet is transmitted to the mobile terminal(S240).