| 摘要 |
PROBLEM TO BE SOLVED: To provide a device, a method and a program for short-range radio communication, capable of safely exchanging a contact address with a person met for the first time.SOLUTION: In the short-range radio communication device, a communication unit can communicate with equipment located within a predetermined communicable range. The communication unit is valid only within a predetermined set period set by a period setting unit. When the period setting unit determines to be valid, the information of a predetermined contact address is transmitted to the equipment. |
