Public Network Mode: 5G/4G Satellite Mode: Tiantong Satellite Positioning: BeiDou-only Narrowband Mode: Digital PDT Trunking, Analog MPT Trunking, Digital Conventional (PDT/DMR), Analog Conventional Supports Mesh Mode, featuring centerless intelligent networking (e.g., Star, Chain, Mesh) User-Friendly Operation: Supports one-touch power-on, rapid deployment anywhere, and pre-set frequencies Compatibility: Interoperable with standard PDT/DMR two-way radios Audio: Supports communication via built-in microphone and external handset Protection Rati