Character string input device, character string input method, character string input program, and medium on which the program is recorded

摘要

In order to easily input a character string such as a command in a computer system by a numeral string, a character string input device inquires a computer system of an inputtable character string and dynamically prepares a conversion table for converting the numeral string into on inputtable character string from the result. When the numeral string is input from an external terminal such as a cellular phone, the character string input device converts the input numeral string into the corresponding character string by using the conversion table and transmits it to the computer system.