No Cut Dualsim Adapter for iPhone 2G/3G/3Gs
Run 2 sim cards in your iPhone 3GS/3G/2G with this fully 3G compliant dualsim adapter. No sim card cutting required, one sim will go into the sim slot, second sim is outside and can be protected by silicone or similar pouch. Select the active sim card by selecting Settings - Phone - Sim Applications Sim1 - Sim 2