Group 1 - The core viewpoint of the article is that Zhongfutong (300560) has developed wireless communication self-organizing network equipment based on ultra-short wave technology, which can achieve automatic networking and emergency communication in environments without network access [1] Group 2 - The company responded to investor inquiries on an interactive platform, highlighting its technological capabilities [1] - The equipment is particularly useful for emergency situations where traditional network infrastructure may be unavailable [1]