| 摘要 |
PURPOSE:To use a built-in battery small in capacity by reducing power consumption by employing receiving organization by a terminal equipment for receiving order in a radio order registering device only after inquiring the permission of transmission of the order. CONSTITUTION:A CPU51 in a handy terminal HT21, when a menu key being inputted from a keyboard 32, reads out the name of a product corresponding to the key, and displays it on a liquid crystal display unit 33. When a transmis sion key is inputted in such state, a transmission part 61 is set at an operable state, and inquires the permission of the transmission of the order data to a controller 22 via an antenna 4. Next, a reception part 64 is set at an operable state, and when a response is the one impermissible for the transmission, follow ing data for loading a down line to be received is waited, and when it is re ceived, stored order data is transmitted by radio. When a transmission permis sible response is received, the order data is transmitted immediately. After that, the reception part 64 is set at the operable state, and when the response is a reception permissible response, the reception part 64 is set at a stopping state, and finish is displayed on the display unit 33, then, the processing is completed. |
