| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a network system capable of simplifying designating method of a destination user. <P>SOLUTION: Since the network system handles a value including a terminal class for alias information, a transmission user makes a call operation in a state that the terminal class available by a destination user is explicitly designated and the network system can obtain advantage of being very convenient. <P>COPYRIGHT: (C)2005,JPO&NCIPI</p> |
