Sihai network

The first public telephone booth

Before the popularity of mobile phones, the earliest public telephone booth was the main tool for people to carry out voice chat. In particular, the public telephone kiosks like small houses on the street meet people's desire to enjoy voice calls anytime and anywhere. In 1878, the world's first public telephone booth appeared in a telephone company in San Francisco. At that time, the telephone had not been popularized, and most of the people who could use the telephone were high-ranking officials and dignitaries. Therefore, the public telephone booth also has special personnel to guard. In 1910, telephones began to become popular in industrial countries, and public telephone booths gradually increased on the streets of cities. Most of the early public telephone kiosks were small rooms made of wood or metal. With the development of the times, telephone kiosks have gradually become more convenient and beautiful.