| 摘要 |
<p>PURPOSE: A mobile chatting method using a portable terminal is provided to reduce battery consumption rates by comparing an application program with other application program. CONSTITUTION: An application program transmits inputted intrinsic business code to a mobile chatting server. The mobile chatting server transmits the list of present chatting participants within a business corresponding to the inputted business code to the application program. The application program displays the list of the chatting participants on a screen(S600). When a user selects the chatting participants, the application program displays a chatting screen(S700,S800).</p> |
