| 摘要 |
PURPOSE:To simplify the change in a definition table of a PF key and to prevent mis-operation by providing sepatately tables defining network control and inter-terminal control in a communication terminal equipment provided with the PF key. CONSTITUTION:Each definition is executed depending on the request kind 22, the network control only is defined at connection processing, a data system definition 23 is processed for the connection of data system and a voice system definition 24 is processed for the voice system. When the connection is finished, a changeover key 26 depending whether the network control PF key is defined or the inter-terminal control PF key is defined for phase changeover is executed. Then the inter-terminal control PF key applies corresponding definition processing depending on the kind of the opposite terminal equipment. Since the network control PF key definition processing and the inter-terminal control PF key definition processing are conducted separately in this way, the two definition tables for network control 7 and inter-terminal control 8 are provided. |
