What is RCS?

RCS, or Rich Communication Services, enhances traditional SMS messaging by offering a suite of service capabilities, including group chat, file transfers, typing notifications, and more. It aims to provide a modern messaging experience akin to popular OTT platforms. This evolution in messaging is driven by the desire to enrich user engagement and communication experiences, both for personal and business interactions. The overall vision of RCS is to provide subscribers and enterprises with additional communication options.

Key stakeholders for RCS implementation include device manufacturers, telecommunications operators, and business service providers. RCS is actively supported by Android devices, with iOS support expected from late 2024. The GSMA’s RCS Universal Profile plays a significant role in establishing industry standards, simplifying interoperability across networks and devices.

Businesses can leverage RCS for marketing, customer engagement, and event communication by offering rich, interactive messaging experiences in a branded environment. Success stories highlight increased customer engagement and conversion rates compared to traditional channels.

While RCS presents opportunities for enhanced communication, challenges such as client verification and interconnection with other RCS providers may arise. However, the ecosystem appears mature, and solutions are available to address these considerations.

Looking ahead, RCS is expected to continue evolving to maintain relevancy as a communication service, adapting to emerging trends and technological advancements in the mobile ecosystem.

Demos and use cases


Universal profile

Partner interviews


5G New Calling