14. The handheld electronic device of claim 11 wherein the memory has stored therein a plurality of language objects and a plurality of frequency objects, at least some of the language objects each being associated with an associated frequency object, and wherein the input interpretation function is a disambiguation routine that is executable on the processor to provide a text disambiguation function which, responsive to an ambiguous input of a number of input member actuations, is operable to interpret the ambiguous input by: generating a number of prefix objects corresponding with the ambiguous input, generating a result by identifying for each of at least some of the prefix objects a corresponding language object having a frequency object associated therewith, and outputting at least some of the prefix objects of the result to provide a number of proposed disambiguated outputs that each have a correspondence with the ambiguous input.
14. The handheld electronic device of claim 11 wherein the memory has stored therein a plurality of language objects and a plurality of frequency objects, at least some of the language objects each being associated with an associated frequency object, and wherein the input interpretation function is a disambiguation routine that is executable on the processor to provide a text disambiguation function which, responsive to an ambiguous input of a number of input member actuations, is operable to interpret the ambiguous input by: generating a number of prefix objects corresponding with the ambiguous input, generating a result by identifying for each of at least some of the prefix objects a corresponding language object having a frequency object associated therewith, and outputting at least some of the prefix objects of the result to provide a number of proposed disambiguated outputs that each have a correspondence with the ambiguous input. 15. The handheld electronic device of claim 14 wherein the alternate input interpretation function is a multitap text interpretation routine.