Abstract: A text editing assistor comprises a table storing section storing a candidate table, a candidate displaying section, a character sequence finalization section, an environment information acquisition section, a determination section, and a first updating section. The candidate displaying section displays at least one prospective character sequence in response to a character sequence which is input by the user. The character sequence finalization section allows the user to select one of the at least one prospective character sequence displayed by the candidate displaying section as a final character sequence. The environment information acquisition section acquires environment information. When a final character sequence is selected by means of the character sequence finalization section, the determination section determines whether or not to update the candidate table based on the environment information.

Abstract: A wireless communications terminal stores owner information and function states. A terminal control device transmits, to the wireless communications terminal, control data including control target information for specifying a terminal to be controlled and function state change information indicating a change made in the function states of the terminal. The wireless communications terminal determines, based on the received control target information and the stored owner information, whether or not a function state(s) is to be changed, and changes the stored function states in accordance with the determination result. The wireless communications terminal transmits, to the terminal control device, a process end notification including the terminal's own identification information and indicating whether or not the function state(s) has been changed.

Abstract: A message-data transmitting and receiving unit, includes: an extract section which extracts transmission information from message data that has been received; a decision section which decides whether or not the received message data has already been transmitted, based on the extracted transmission information; a message-data creation section which creates message data, based on the decision result by the decision section; and a transmission section which transmits the created message data.

Abstract: A text editing assistor comprises a table storing section storing a candidate table, a candidate displaying section, a character sequence finalization section, an environment information acquisition section, a determination section, and a first updating section. The candidate displaying section displays at least one prospective character sequence in response to a character sequence which is input by the user. The character sequence finalization section allows the user to select one of the at least one prospective character sequence displayed by the candidate displaying section as a final character sequence. The environment information acquisition section acquires environment information. When a final character sequence is selected by means of the character sequence finalization section, the determination section determines whether or not to update the candidate table based on the environment information.

Abstract: A wireless communications terminal 20 stores owner information and function states. A terminal control device 10 transmits, to the wireless communications terminal 20, control data 31 including control target information for specifying a terminal to be controlled and function state change information indicating a change made in the function states of the terminal. The wireless communications terminal 20 determines, based on the received control target information and the stored owner information, whether a function state(s) is to be changed or not, and changes the stored function states in accordance with the determination result. The wireless communications terminal 20 transmits, to the terminal control device 10, a process end notification 32 including the terminal's own identification information and indicating whether the function state(s) has been changed or not.