Sewon SG-1000

Network Technology GSM 2G bands GSM 900 / 1800 GPRS No EDGE No Launch Announced 2002 Status Discontinued Body Dimensions 68 x 39 x 22 mm (2.68 x 1.54 x 0.87 in) Weight 72 g (2.54 oz) SIM Mini-SIM Display Type Grayscale graphics, 4 shades Size Resolution 128 x 128 pixels, 1:1 ratio  Second external display Blue backlight Fixed icons Soft keys Memory Card slot No Phonebook 200 Call records 10 dialed, 10 received, 10 missed calls Camera   No Sound Loudspeaker No Alert types Vibration; Polyphonic ringtones 3.5mm jack No  Ringtones can be assigned to contacts Comms WLAN No Bluetooth No Positioning No Radio No USB Features Sensors Messaging SMS Browser WAP Games No Java No  Predictive text input Calculator Battery Type Removable Li-Ion 700 mAh battery Stand-by 120 h - 180 h Talk time 1 h 30 - 6 h 30 min Type Slim battery, Li-Ion 550 mAh Stand-by 90 h - 130 h Talk time 1 h - 5 h Misc Colors Crystal White, Gold, Astral Blue, Dark Blue