急求设计说明英文翻译

Because it focused attention, the blind This phone for the blind, taking into account the needs of special groups, with the keys to the general needs of the blind Braille keys separated from the use of Braille buttons drawing metal materials, and its touch-pressure structure to facilitate the blind find real-time location of the keys Call, the phone has voice functions simultaneously, thus greatly enhanced the accuracy of the dial-up blind.