| 摘要 |
PURPOSE:To easily execute correcting work for user's misinput or incorrect keying and to shorten an operating time by moving a history forward/backward in each item input request information on the basis of 'reselection' and 'selected' functions. CONSTITUTION:In case of 'reselection' to correct misinput, the information retrieving No. of the item input request information displayed immediately before the information displayed at present is selected from the history stored in a RAM 22 to request the redisplay of the information. A character string for directly retrieving information arrayed in the order of '*' code, the information retrieving No. and a '#' code is formed. A microprocessor 20 transmits the character string to a MODEM 26 on the basis of a control program stored in a ROM 21. Consequently, operation equivalent to the direct retrieval of the retrieving information is executed and the 'reselection' function can be attained. |
