KDDI Corp's candy bar-shaped mobile phones are displayed at the company's office in Tokyo June 15, 2004. After years of relying on the latest high-tech features to lure consumers into replacing their old phones, Japanese mobile operators are going back to the basics and looking at design. Picture taken June 15, 2004. TO ACCOMPANY BUSINESS FEATURE TELECOMS-JAPAN-PHONE REUTERS/Yuriko Nakao REUTERS YN/BY