Alcatel Apple BlackBerry Blackberry Dell Dell True Mobile Data Card Doro HP HTC Huawei Jablotron LG Mitsubishi Motorola Nokia Novatel Option Palm Panasonic Philips Qtek Sagem Samsung Sharp Siemens Sim Cards Only Sony Sony Ericsson TEST Toshiba VK Mobile Vodafone
The quickest way to find out is to turn off your mobile, take off the back cover, and remove the battery. The make and model of your phone is printed on the label under the battery.