Huawei and China Mobile introduces useful New Calling Services

Huawei and China Mobile Henan have jointly introduced New Calling services based on DC (Data Channel) technology. It is more interactive and useful than the previous version. It promises to offer users an interactive calling experience in all aspects.

New Calling is generally an upgrade to outdated calling services. It is one of the most strategic products by Huawei and China Mobile, with multiple useful capabilities.

On March, 4, 2025, Huawei and China Mobile Henan launched the DC-based New Calling Services at the MWC 2025 event. It works on a thorough province-wide network upgrade and aims to improve the global New Calling industry.

DC, or Data Channel, is an advanced transmission channel connected to IMS (IP Multimedia Subsystem). It enlarges the scope of traditional data services in calling.

The DC technology integrates baseband chips and native upper-layer app SDK and enables real-time interaction of data between cloud and users. As a result, New Calling now supports both audio and video calls, as well as interactive engagement.

Huawei and China Mobile introduces useful New Calling Services (Image Credits: Huawei)

DC-based New Calling Services: Features

• Screen Sharing: Users can now share the screen with call participants in real time. After sharing the screen, you can scribble, dribble, and write anything quickly. It allows you to draw marks visible to both parties.
• Real-Time Translation: New Calling Services use a DC-based method that improves real-time translation. One can adjust the font size or pick a different language.
• Background and Stickers: Huawei has integrated new enhancements to the DC-based calling services. One can replace backgrounds and apply Stickets, event or AR effects.
• Digital Avatars: Users can create amazing avatars and use them at their place during video calls. Made by your facial expressions, it adds more interactivity to the service.
• Smart Customer Service: DC technology further brings useful customer service. Users can even claim red envelopes and GoTone rights instantly via calls with the China Mobile Customer Service.

Around 20 devices support five types of DC-based New Calling Services. These models bring better call experiences and higher communication efficiency.

Huawei and China Mobile began recruiting users for the new interactive calling services. It may soon approach other users in this segment in the coming days.