COMMUNICATION TERMINAL AND ITS CONTROL METHOD, SERVER UNIT AND ITS CONTROL METHOD, AND STORAGE MEDIUM

摘要

PROBLEM TO BE SOLVED: To provide a communication terminal and a server unit or the like that can reduce the number of access times so as to quicken a display response in a music data distribution service, retrieve desired music in a short time and reduce the communication charge. SOLUTION: When a mobile phone 30 accesses the server unit 10 as an incoming melody service site by using a browser software program at the first time of receiving a ringer melody service, the server unit 10 transmits a top page to the mobile phone 30 and transmits a java (R) ringer melody program including core display data required for a procedure succeeding music purchase or the like to the mobile phone 30 and a RAM 222 stores them. From the next time, the java ringer melody program having already been stored is started and the top page and succeeding display menus are formed on the basis of the stored core display data and sequentially displayed on a display device 212. In this case, since the user of the mobile phone 30 can display the top page or the like without the need for access to the server unit 10, no packet communication charge is required and a fast response of indication can be attained.