| 摘要 |
PURPOSE:To prevent the generation of data transmission error by allowing a controller to make a data processing unit send or receive a data when a reception electric field is at a prescribed level or over and display the possibility of transmission or reception on a display section. CONSTITUTION:The data processing unit 101i making it possible to send or receive a data, e.g., a facsimile equipment is connected to an automobile tele phone system MTS and a level detection section LDT detecting a reception electric field strength DSSI is provided to a reception section 102a. When a reception electric field is at a prescribed level or over, a control section 101a of a control unit 101 make the data processing unit 101i send or receive a data or display the possibility of data transmission or reception on an operation/ display section 101d. Thus, if the reception state is bad, no data transmission is executed. |
