| 摘要 |
PROBLEM TO BE SOLVED: To add, delete and change an icon after the use of a system is started and to always display the necessary icon. SOLUTION: Icon information is inserted into the message field of a selection call signal from a center station CS in accordance with the request of an information server IT and is transmitted. When selection call receivers PG1, PG2, PG3,... receive icon information addressed to the self-machines, they store it in an icon memory 24, read desired icon information from the icon memory 24 in accordance with the icon sticking operation of a user and sticks icon data on the waiting picture of LCD'2.
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