The fastest and easiest solution on the market. Unlocks hundreds of phones including popular phones like iPhone 3G and Nokia N95 and Sidekick. Unlock Most GSM /work with 3G Sim Cards. Its slim enough to fit together with your SIM card into most phones SIM socket. Does not influence any communication between the phone and the network.   Real time on the fly communication modifications, does not reroute SIM card traffic (Its transparent to the phone). The i-SmartSim is a thin film that fits in between your sim card and the 6-pin connector of your mobile phone. NO software and no technical knowledge required. i-smartphone SIM Unlock Card