Provided is a mobile terminal including a plurality of user identification modules. The mobile terminal includes a first user identification module configured to be assigned with a first identification number and receive a service from a first service network, a second user identification module configured to be assigned with a second identification number and receive a service from a second service network, and a controller configured to request the second service network to perform a predetermined service using the second identification number when a user requests the predetermined service using the first identification number and when the first user identification module is in an inactive state and the second user identification module is in an active state.