A mobile terminal including a wireless communication unit configured to wirelessly communicate with at least one other terminal; a microphone configured to receive a first voice input; a touchscreen display; a controller configured to convert the first voice input into first text, display the first text on the touchscreen display, receive a selection signal indicating a selection of the displayed first text, receive a second voice input via the microphone, convert the second voice input into second text, combine the first text and the second text, and display the combined text on the touchscreen display.