Bewinner GSM Wireless Terminal Fixed Phone,LCD Display Standard DTMF Recognition Built-In Watchdog Automatic Detection 2G/3G/4G Card for Telephone Landlines, Alarms, Recording Boxes(UK PLUG)

Typical application: 1. It can be used together with the IC card wireless access fixed station/Intelligent network wireless access fixed station 2. It is used as an emergency communication telephone next to the expressway to quickly report traffic accidents and quickly deal with traffic accidents. 3. It is used to solve the temporary communication needs of the public in rural areas, mountainous...