Inbuilt Secure GSM (ISG) is a revolutionary new product and is designed to protect your Communication from eavesdropping and interception by providing Military Grade security for your confidential mobile phone conversations

The calling party identity verification procedures are implemented as protection from “man in the middle” attacks with our unique Identity Verification procedure. After connection between the calling and called parties, phone at both side 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