Silent Phone deploys the ZRTP peer-to-peer encryption protocol which is recognized as the leading standard for secure end-to-end communication in a Voice over Internet Protocol (VoIP) telephone call.
The Samsung GALAXY S DUOS combines high-end performance with total communication flexibility owing to its Dual SIM functionality, which allows users to manage two phone numbers from a single phone.
Luxury UK phone maker Vertu has partnered with secure communication provider Silent Circle for end-to-end voice and text encryption worthy of its designer product.
Promote the spirit of teamwork to enhance company's overall competitiveness, and encourage closer communication between front-end and back-end management teams for better mutual understanding.