电话用户在寻呼系统覆盖区域对寻呼机用户进行的单向寻呼的通信方式wireless paging

• 1994年至1998年，联通推出了无线寻呼业务。

  Liantong introduced a wireless paging service between 1994 and 1998.

• 潍坊在声、光、无线寻呼等产业方面具备了竞争优势。

  Weifang has a competitive advantage in industries such as sound, light, optics, and wireless paging.