NTT DOCOMO UNVEILS RING-SHAPED CELL PHONE NTT DoCoMo unveiled Tuesday its latest ring-shaped cell-phone model. The Japanese mobile giant's handset looks like an oversized plastic fashion ring, but the product allows users to talk on the ring-phone just like they would any other cell phone, complete with Bluetooth access. The phone is about the size of a quail's egg and is feather-light as well. The company said the bulk of the weight comes from the battery rather than the actual phone. Copyright 2005 by United Press International ___________________ The full version of this story is available online at http://www.physorg.com/news6958.html