CHINA TELECOM unveiled its AI-powered "1+1+4+N" low-altitude economy capability system and upgraded its Tianyi Xingyun low-altitude flight operations platform to version 5.0 during the 2025 Digital Intelligence Technology Ecosystem Conference. The company revealed that to accelerate the development of open low-altitude economy scenarios and promote the large-scale application of networked drones, it has implemented over 500 related projects across 30 provinces in China.