First Looks: Samsung SGH-D820 - HardwareZone.com.sg
Samsung SGH-T809 / SGH-D820 Specs, Features (Phone Scoop)
Classic Straight USB Cable suitable for the Samsung SGH-D820 with Power Hot Sync and Charge Capabilities - Uses Gomadic TipExchange Technology - Walmart.com
User manual Samsung SGH-D820 (English - 206 pages)