One-key emergent method for crying for help and mobile communication terminal thereof
A technology for mobile communication terminals and emergency calls, applied in telephone communication, telephones with user guidance/use, electrical components, etc. , Inconvenient use of the elderly, etc., to achieve the effects of expanding timeliness, enhancing usability, and low cost
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[0029] A kind of one-button emergency calling mobile communication terminal as shown in Figure 1, comprises: CPU; The keyboard that is connected with CPU, display controller, memory, timer, radio frequency circuit and audio frequency circuit; The display that is connected with display controller; A transmitting antenna connected to a radio frequency circuit; a speaker connected to an audio circuit; a timer. The keyboard is equipped with an emergency call button and a call cancel button, and the emergency call button is clearly marked, which is different from other keys on the keyboard, so as to facilitate direct operation; the memory stores preset phone numbers and preset short message content and the number and preset screen display content; the audio memory in the audio circuit stores the distress prompt tone and the emergency distress tone. The preset screen display content can display the user's name, gender, age, blood type and other information, which is convenient for m...
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