Nokia N-Gage Directional Pad and other Phone Featu - Answers call, Directional, Music, Radio and Menu Button. The original phone's taco-shaped design was considered clumsy: to insert a game, users had to remove the phone's plastic cover and remove the battery compartment as the game slot was next to it. Another clumsy feature was the speaker and microphone being located on the side edge of the phone. This often resulted in many to describe it as if one was talking into a 'taco phone' or 'Sidetalking', or simply that they had one very large ear, because the user held the edge of the phone against the cheek in order to talk into it. The comfort factor of lengthy calls was also called into question. Despite the criticism, it is thought that the speakers were there for a practical reason: if placed elsewhere, the screen would get in contact with the cheek and become smudged. However, almost all other cell phones have the screen against the cheek when the user is talking. Despite the questionable practicality, gamers were still unwilling to talk in such an awkward manner. - wikipedia.org