Pager_BP machine simple drawing

Pagers are also known as pagers, BP machines, and CALL machines. In the late 1980s, pagers began to appear in China. With the maturity of science and technology and the increase of social demand, paging stations have sprouted up everywhere since 1990. The prosperity of the paging market has made the competition among paging stations increasingly fierce. After 2005, pagers faded out of China’s scene.