20. The method of configuring an input device as claimed in claim 19 , wherein the determining whether the string of characters includes the identifier further comprises: determining whether a predetermined segment of the character string is compliant with a predetermined format of the identifier.
20. The method of configuring an input device as claimed in claim 19 , wherein the determining whether the string of characters includes the identifier further comprises: determining whether a predetermined segment of the character string is compliant with a predetermined format of the identifier. 21. The method of configuring an input device as claimed in claim 20 , further comprising: comparing the predetermined segment with stored identifiers of the language-specific entity responsive to the predetermined segment being compliant with the predetermined format; and generating an error message responsive to the predetermined segment being non-compliant with the predetermined format.