| 摘要 |
PROBLEM TO BE SOLVED: To provide a chance that many unspecified persons execute communication one another. SOLUTION: An input part 10 selects and sets various operation modes and inputs data being a reference object. A transmission/reception part 16 emits a necessary signal and receives a signal emitted from the other radio communication terminal units in accordance with the operation mode which is selected and set. A storage part 14 stores data on the various operation modes which are selected and set and received data. A user displays data being the reference object, which are collected from the other terminal unit, on a display part 12 so as to read it. |
