With the advancement of society and the development of technology, we increasingly feel that technology has brought great convenience to our lives. Take the pager for example! In the past, we rely on manpower to complete the work, not only wasted labor, but under the same conditions, our capital cost has also increased. As a business, this is not desirable. But now that science and technology are more and more advanced, we humans continue to explore and create, and continue to accumulate experience. The appearance of pagers has brought us great convenience. Now we can see the trace of the pager everywhere. In just a few years, we have created many miracles! Every field needs a pager. Although it is a small thing, it has a great effect. We only need to study it slowly. I believe that in the future, our scale will become larger and larger. Development is getting better and better!

In fact, the pager is similar to the walkie-talkie, it plays the role of talking. Our general mobile phone calls take several seconds to get through, and the pager only needs to be able to call out, which is very convenient!