NTT DoCoMo, Inc. announced today the 2G mova N506iS, the world's first mobile phone to contain a flat panel display that also functions as a speaker.
The flat panel speaker emits sound by sending vibrations throughout the entire display panel. The user can hear the person on the other end by placing an ear anywhere on the panel. In addition, the speaker's use of the entire display makes audiovisual content more vivid than conventional handsets, whose speakers are located on the side of the display.