KEYBOARD SYSTEM FOR HANGUL INPUT IN TELEPHONE

摘要

PURPOSE: A keyboard system for Hangul input in a telephone is provided so that a user can easily input Hangul characters, in the case that inputting Hangul characters through a telephone. CONSTITUTION: A 4x5 Hangul input keyboard system is provided with numeric keys(101), as provided in an established telephone keyboard, and special keys(102,103). Keys(101,104) to input Hangul consonants and vowels are provided respectively and separately. In addition, a deletion key to correct an input error and a next character key for blanks or syllable completion are provided.