A method of requesting a vehicle, the method comprising: requesting (S102), vehicle information on each of at least one vehicle, which is located within a predetermined distance from a position of a mobile terminal and is available, from a vehicle calling server ; receiving (S107), from the vehicle calling server , the requested vehicle information; displaying (S108), on a screen of the mobile terminal , a map on which the position of the mobile terminal and the received vehicle information are indicated; when certain vehicle information indicated on the map is selected, generating (S109) by the mobile terminal a vehicle request for requesting a dispatch of a vehicle corresponding to the selected vehicle information; transmitting (S110), by the mobile terminal the vehicle request to the vehicle calling server ; transmitting (S111), by the vehicle calling server, an inquiry signal to said vehicle; transmitting (S114, S116) by said vehicle, a response signal indicating a dispatch available status (S114) or a dispatch unavailable status (S116) of said vehicle to said vehicle calling server; transmitting (S115, S117), by said vehicle calling server, said dispatch available status (S115) or said dispatch unavailable status (S117) of said vehicle to said mobile terminal; when said mobile terminal receives said dispatch available status of said vehicle - displaying, on the map, information of said vehicle to be distinguished from information of another vehicle, characterized by when said mobile terminal receives said dispatch unavailable status of said vehicle, not displaying, on the map, vehicle information of said vehicle. requesting (S102), vehicle information on each of at least one vehicle, which is located within a predetermined distance from a position of a mobile terminal and is available, from a vehicle calling server ; receiving (S107), from the vehicle calling server , the requested vehicle information; displaying (S108), on a screen of the mobile terminal , a map on which the position of the mobile terminal and the received vehicle information are indicated; when certain vehicle information indicated on the map is selected, generating (S109) by the mobile terminal a vehicle request for requesting a dispatch of a vehicle corresponding to the selected vehicle information; transmitting (S110), by the mobile terminal the vehicle request to the vehicle calling server ; transmitting (S111), by the vehicle calling server, an inquiry signal to said vehicle; transmitting (S114, S116) by said vehicle, a response signal indicating a dispatch available status (S114) or a dispatch unavailable status (S116) of said vehicle to said vehicle calling server; transmitting (S115, S117), by said vehicle calling server, said dispatch available status (S115) or said dispatch unavailable status (S117) of said vehicle to said mobile terminal; when said mobile terminal receives said dispatch available status of said vehicle - displaying, on the map, information of said vehicle to be distinguished from information of another vehicle, - displaying, on the map, information of said vehicle to be distinguished from information of another vehicle, characterized by when said mobile terminal receives said dispatch unavailable status of said vehicle, not displaying, on the map, vehicle information of said vehicle. <EOS>