| 摘要 |
PURPOSE:To provide a picture communication terminal equipment in which whether or not the calling is operated by the same caller can be discriminated at the time of repeatedly operating a calling and incoming sequence in order to establish a calling with respect to plural lines. CONSTITUTION:The picture communication terminal equipment equipped with a function which multiplex-transmits each digital signal of a video, voice, and data, is equipped with a line information setting means 14 which sets line information constituted of the number of lines and a line number to be used for a calling setting message for establishing communication to be operated by bundling the plural lines, line information storage means 15 which stores the line information set at the received calling setting message, and incoming call discriminating means 16 which discriminates whether or not a line connection request is issued from the same caller based on the stored line information. Even when an incoming call from the other caller is present during the connection of the plural lines, the incoming call discriminating means 16 identifies that the calling is not operated by the same caller, and refuses the incoming call. |
