Sell Secure GSM Encryption

Inbuilt Secure GSM (ISG) is a revolutionary new product designed to protect and act as a countermeasure in encryption interception for your mobile communication from eavesdropping and wiretapping
ISG encrypts the phone call in both directions and on successful connection between parties the phone will display two new information’s. Talk: two numbers. Hear: two numbers. These two numbers will need to be used to guarantee you against the “Man-in-the-middle” attack