Call a company with a mobile phone to ask questions. As soon as the phone is hung up, you will receive a short message from the company introducing some products of the company.

It is a short message platform, which is a very common phenomenon. Now, in order to facilitate the management of employees and show concern for employees, almost all companies send blessing messages to employees by SMS. This is the company short message platform. Generally speaking, there are many such companies, including China Unicom, China Mobile and China Telecom, and other private enterprises. Although the products are different, they have one thing in common, that is, almost all of them support Mobile Unicom and PHS. This covers all employees of the company, and the price varies. I suggest you call Unicom Telecom or China Mobile to ask, or search online. There are many snapshots of this short message platform company on the Internet. I hope I can help you.