Patent ID: 7650172

Claim:
A cellular phone comprising: a first body; a second body; a coupling portion configured to couple said first body and said second body together, said coupling portion allowing folding of said first body and said second body with respect to each other; a first display portion arranged on a surface of said first body opposed to said second body in the folded state; an image taking portion configured to shoot an object to generate an image data; a shutter switch configured to accept an instruction to take a picture using said image taking portion; said image taking portion and said shutter switch being arranged on an outer surface of said cellular phone; a second display portion arranged on a rear surface of said first body and configured to display an image with the image's top facing said coupling portion in the folded state; a plurality of operation switches arranged on the rear surface and configured to be used when said cellular phone is folded; a controller configured to cause said second display portion to display an image of the function assigned to one of said plurality of operation switches when said cellular phone is folded; a storage portion configured to store an audio data to output an audio; and a reproduction portion configured to reproduce the audio based on the audio data, wherein one of said plurality of operation switches accepts an instruction to order said reproduction portion to perform a first operation and an instruction to order said reproduction portion to perform a second operation different from the first operation, and said second display portion displays an image corresponding to the first operation and an image corresponding to the second operation.