华为Mate 80首发700M无网应急通信

Core Viewpoint - Huawei has launched the Mate 80 series and Mate X7, introducing the industry's first 700MHz emergency communication feature, which aims to enhance communication during disasters such as earthquakes and floods [1] Group 1: Product Features - The 700MHz emergency communication feature allows for communication without a network, establishing a vital link between users and rescue teams during emergencies [1] - This feature can penetrate up to three floors and covers a communication distance of over 13 kilometers, providing a new approach for disaster rescue communications [1]