SYSTEM FOR MODIFYING PHOTO FILE MATCHED PERSON INFORMATION OF PHONE BOOK INTERNET SERVER COMPRISED IN THE SYSTEM AND CONTROL METHOD THEREOF AND COMMUNICATION APPARATUS AND CONTROL METHOD THEREOF

摘要

The present invention relates to a picture file update system matched with call destination information of a phone book, an Internet server included in the system, a control method thereof, a communication terminal, and a control method thereof. According to another aspect of the present invention, there is provided a method of controlling a communication terminal, the method comprising: storing a photo file in a phone book; Transmitting a photo code request signal including a photo file matched with call destination information of the phone book to the Internet server; Receiving a picture code from the Internet server and assigning the received picture code to a picture file matched with call target information of the phone book; Transmitting a photo file request signal including the allocated photo code to the Internet server at a predetermined time interval; And updating the photo file matched with the call object information of the phone book using the photo file received from the Internet server.