Spain, March 3 -- On the eve of the 2026 Mobile World Congress (MWC 2026), Huawei announced that it will officially launch the open source project for the A2A-T (Agent-to-Agent for Telecom) protocol supporting software during the event. This initiative aims to accelerate the global adoption and practice of telecom-grade agent-communication standards through open collaboration, and to jointly build an open, collaborative, and prosperous Agentic Internet era.With the rapid development of artificial intelligence, highly Autonomous Networks are becoming a crucial direction for the communications industry, and the importance of industry collaboration is increasingly prominent. To this end, the A2A-T protocol, including the IG1453 beta version an...