The LeSat P2 satellite handset of Tiantong-1 brings the Chinese people to use autonomous satellite communication services. The LeSat P2 satellite handset is very sturdy and durable. Whether it is from scorching heat to severe cold, sandstorms, earthquakes or monsoon rains and other natural weather, LeSat P2 It can be used normally, and its powerful battery can support 10 small voice calls and up to 160 hours of standby time.

　　 The design performance of LeSat P2 and its full autonomy make it very suitable for emergency use such as government, petroleum, and outdoor rescue.

　　F1 supports multiple communication modes, including full Netcom, Tiantong satellite, analog intercom, POC public network intercom and other functions. It can carry out both Tiantong satellite communication and one-to-one single call or group call. The system is equipped with GPS and Beidou dual positioning, accurate positioning and faster star search.

　　 The appearance is waterproof and dustproof. The screen is a 3.1-inch high-definition high-brightness touch screen.

　　F1 supports multiple communication modes, including full Netcom, Tiantong satellite, analog intercom, POC public network intercom and other functions. It can carry out both Tiantong satellite communication and one-to-one single call or group call. The system is equipped with GPS and Beidou dual positioning, accurate positioning and faster star search.

　　 The appearance is waterproof and dustproof. The screen is a 3.1-inch high-definition high-brightness touch screen.