The invention provides a braille salient point character information identifier printing and use method. An English universal braille abbreviation 'GLD' (braille salient point character symbol) is indicated as a 'voice information identifier' (also named as an information label). A blind person can know where the voice information is located by touching the 'GLD point character identifier' with fingers, code or label information is shot by a mobile phone infrared shooting lens, and the voice information can be received by starting identification software through a mobile phone software Bluetooth system. The invention comprises the braille voice information abbreviation GLD identifier, composition of voice information hidden coding, a braille salient point character one-time forming printing method and a method for obtaining the information by the blind person by using a mobile phone. The braille voice information abbreviation GLD identifier and the composition of voice information hidden coding have been both invented and registered and mastered and used by the blind persons. The invention focuses on the braille salient point character one-time forming printing method and the method for obtaining the information by the blind person by using the mobile phone.