Disclosed is a mobile communication terminal including: a user information storage unit for storing user information having a terminal identifier for identifying an arbitrary communication terminal, and a user identifier for identifying the user of the communication terminal associated with each other; an identifier storage unit for storing, at the time of beginning of a call with the other party of the call, a first identifier for identifying the communication terminal of the other party of the call; a terminal identifier determination unit for determining whether the first terminal identifier and a second terminal identifier are associated with the same user identifier, with reference to the user information, upon receipt of a call-out signal including the second terminal identifier during the call with the communication terminal of the other party; and a call controller for handing over the call to a communication terminal indicated by the second terminal identifier when the terminal identifier determination unit determines that the first and second terminal identifiers are associated with the same user identifier.