Mobile terminal and method for transmitting message thereof

A mobile terminal for transmitting a message, the terminal comprising:

• an input unit for inputting a message to be transmitted and at least two identification information of at least two other mobile terminals as destinations of the message to be transmitted;
• at least two communication units for transmitting the message to the at least two other mobile terminals through at least two respective circuits connected to at least two corresponding communication networks, each of the at least two other mobile terminals corresponding to a respective one of the at least two communication units and corresponding communication networks;
• and
• a control unit for identifying corresponding connected circuits through the at least two communication units and for controlling to simultaneously transmit the message to the at least two other mobile terminals through the identified circuits when the at least two identification information of the at least two other mobile terminals to which the message is to be transmitted is input.