JPH05236147

PURPOSE:To simplify the operation when same character string data are sent to a center equipment. CONSTITUTION:A character string delimited by a prescribed control code (e.g. CR; carriage return code) is sequentially stored in a memory during transmission to a center equipment and one character string among stored character string groups is selected and sent to the center equipment. As a result, complicated operation when the same character string is sent to the center equipment, is simplified. Furthermore, since the character string group expected to be used during communication is inputted in advance and registered in the memory, the character string is stored not through data communication with the center equipment.