| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide phone communication apparatus for effectively utilizing a plurality of connectable lines so as to properly reply to a plurality of calls. <P>SOLUTION: A cordless slave unit 1 is connected to a master unit connected to a plurality of lines by wireless communication. When a user lifts up the cordless slave unit 1 from a charger 3 and is going to reply to a call from any line and when the line receiving the call is selected by the cordless slave unit 1, the line is immediately connected and the user enters a speech, and even when the line receiving the call is not selected, the line is connected by a connection instruction of the user and the user enters the speech. When calls simultaneously come from a plurality of lines, the communication apparatus captures the line according to the connection instruction and can enter the speech. When a call comes from other line during a speech, the line is switched at a switching instruction from the user and automatically brings the line having been in speech to a holding state. <P>COPYRIGHT: (C)2004,JPO |
