Patent ID: 8862165

Claim:
A mobile terminal, comprising: a wireless communication unit configured to send an input message, wherein a maximum data size of the input message is limited; a memory configured to store at least two user data items prepared in advance by a user; a display configured to display the input message; an input unit configured to receive the input message prior to sending the input message; and a controller configured to: select a largest of the at least two user data items having a data size that is a same size or smaller than a remaining data space of the input message; add the selected user data item into a data space of the input message in response to a received input; control the display to concurrently display, on a same screen, the input message, the selected user data item, and a data size of any remaining data space of the input message available for inserting further message input after the selected user data item is added into the data space of the input message; and control the wireless communication unit to transmit the input message including the added selected user data item as a single message.