Typical application:
1. Establish a wireless public telephone system in the city, set up a fixed telephone booth, and carry out a public telephone service.
2. In public transportation, such as trains, buses, taxis, cruise ships and other transportation areas to carry out public business, to solve the travel needs of travelers.
3. It can be used together with the IC card wireless access fixed station/Intelligent network wireless access fixed station, coin-operated telephone, etc., to form an unattended public telephone system.
4. It is used as an emergency communication telephone next to the expressway to quickly report traffic accidents and quickly deal with traffic accidents.
5. It is used to solve the temporary communication needs of the public in rural areas, mountainous areas, islands, etc., where communication lines are difficult, temporary places, remote areas where wired telephones are not available, or uneconomical places.
6. As an emergency communication means in flood control command, mountain fire prevention, etc., quickly report the disaster situation and minimize the disaster situation.