The MNFM-6 intelligent fusion communication module provides multiple data call interfaces, which can be flexibly embedded into various devices to meet the needs of various secondary development customers. Perfectly applied in various industries, it can be used for 5G SIM cards. Suitable for various industries such as communication vehicles, command vehicles, individual systems, smart police vehicles, medical rescue, engineering and emergency vehicles (water, electricity, gas, fire trucks, etc.), cargo transportation and passenger vehicles, high-speed rail, mobile finance, live streaming, Internet of Things, etc.