Personal messaging and management system using telephone line

PURPOSE: A personal messaging and management system using a telephone line is provided to perform an ON/OFF switching control of any load, automatically receive a message sent by an originating person to inform a subscriber, keep the received message, and perform a function of a voice messaging system(VMS). CONSTITUTION: A personal messaging and management system includes a telephone signal terminal, a keyboard(321) for setting a phone number or pager number to which a message is transmitted, and a display part(322) which is realized as a light-emitting diode(LED). The LED shows a setting status, and a timer display part(326) shows a current time. The system further includes a sensor(327) which senses a person's motion, and a central processing unit(320, CPU) which controls the operation of all components in response to the orders inputted through the telephone signal terminal. A memory(323) is realized as an electrically erasable and programmable ROM(EEPROM). The EEPROM stores numbers set by the keyboard and phone numbers transmitted from an originating person. A guide message output part(310) informs the originating person of a stored guide message and records the originating person's voice message. A phone calling part(324) performs a telephonic communication to the number set for informing the subscriber of the originating person's message. Accordingly, the personal messaging and management system performs various functions including VMS function, thereby providing a convenient life with low cost.