Kyocera announced its entry into the GSM handset market with four new GSM phones. The new devices will launch initially in Latin America, where a number of CDMA service providers recently switched to GSM networks. Four handsets are: E4600 - slider-shaped quad-band (850/900/1800/1900 MHz) device; features MP3 player, 2-megapixel camera with video record/playback, Bluetooth, expandable memory and [...]