| 摘要 |
The present invention relates to a mobile communication terminal having a use area restriction function and supporting communications and comprises a GPS receiver and a control unit in which an area restriction module for discriminating the location of the mobile communication terminal in an allowance area by mapping the coordinate information of the mobile communication terminal on a predetermined image storing the predetermined allowance area by receiving the coordinate information from the GPS receiver and for executing an area restriction function when the mobile communication terminal is deviated from the allowance area is installed. According to the mobile communication terminal having the use area restriction function, the mobile communication terminal stores the allowance area as image information displayed on a map screen; effectively processes calculation for determining the allowance area by mapping the current coordinate information of the mobile communication terminal on the image information; and enables a user to conveniently set the allowance area. [Reference numerals] (10) Communication network; (300) Map information providing server; (400) Management server |
