Technical Details:
● No need any changes to your SIM card or phone (you only have to make a cut in the SIM card) Based on a 0.10 mm thin FPC with gold Immersion.
● Not influent any communication between the phone and the network  
and vice versa.
● Real time on the fly communication modifications, does not reroute SIM card.traffic. (Its transparent to the phone). 
● Work with 1.8V, 3V and 5V SIM cards.
● Work with normal and inverted protocol SIM cards.
● Our design is thinner, sleeker and more flexible than others on the market and
● also uses a much smaller chip in this state-of-the-art design, making it slim enough to fit together with your SIM card into most phones SIM socket.