Does Huawei use traffic or telephone charges?

Huawei's continuous calls use traffic. China Unicom is a full-scene audio and video call product launched by Huawei based on distributed technology.

Huawei Unicom supports free high-definition audio and video calls in the 5G era, and the highest support is 1080P Blu-ray movie quality. The dark call is brighter at night, the weak network is not stuck, the video call is one-click beauty, the smart screen video call transfer, the unique video call scene changes, and one second travels through time and space.

Changlian currently has the best video call quality in the industry, and can realize 1080p HD video call, which exceeds the definition of all current video call apps (such as WeChat and Facetime).

Introduction to extended data characteristics

Multi-device linkage can realize audio and video calls between mobile phones, large screens, speakers and other devices, and can freely transfer between these devices, and choose the best device to provide audio and video services.

A new way to play video call, the drone video is transmitted back in real time, and the drone camera is virtualized into a video call camera to realize video call with the drone.

Super smooth, in the case of poor network quality (such as subway and high-speed rail scenes), using super sub-technology to compensate the image quality can still achieve a smooth and clear call experience.

Baidu encyclopedia-long Unicom dialect