Detailed Product Description Model: EM28 mobile phonesGeneral 2G Network GSM 900 / 1800 / 1900 GSM 850 / 1800 / 1900 - US version Size Dimensions 94 x 49.5 x 17 mm Weight 90 g Display Type TFT, 65K colors Size 128 x 160 pixels, 1.8 inches - External monochrome display, 96 x 80 pixels, 1.2 inches- Screensavers and wallpapers- Downloadable logos Ringtones Type Polyphonic (32 channels), MP3, AAC ...