QTES (Q Letter Block Chain) is a distributed communication network based on the 4th generation blockchain technology, providing secure, high-quality, low-cost communication cloud services, including messaging, voice calls, video calls, VoIP, VPN , CDN, live streaming, IoT data interaction, etc.
Qtes is the pinnacle of a revolutionary blockchain social practice. It is not a blockchain project with a single technology, but a multi-faceted research achievement. The Q letter is based on the blockchain (BATF ) Value Internet, which is expected to become the future self-governing encrypted social network platform with the largest number of users, and Q Letter will surely become the link linking users and blockchain institutions.