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You can talk on the phone without internet or phone line. Oppo creates messaging system

Internet access Have you ever thought that it would be nice to be able to call other people without having to pay for a phone call? Oppo is considering implementing the idea. Oppo has unveiled an exciting plan as phone companies and operators around the world strive to transition from 4G to 5G. It is a system called MeshTalk that allows you to connect without phone line, internet and Bluetooth.

With this Meshtalk system, data can be transferred between one phone and another within 3 km (around 1.9 miles). The system is said to use high-sensitivity microchips to operate between two long distances.