How to reject SMS without being intercepted?

In this way, rejecting mobile phone short messages instead of being intercepted, the mobile phone itself does not have the function of rejecting all short messages, and can only block some spam messages. If you really don't want to receive any SMS, you can cancel SMS reception in the business hall. The first generation mobile phone network refers to the analog signal mobile phone, which appeared in Hong Kong, the United States and other film and television works in the 1980s and 1990s.

Mobile phone introduction

Mobile phones, mobile phones, wireless phones, mobile phones, portable phones, mobile phones and portable phones are portable telephone terminals that can be widely used. In the early 1990s and before, because of its high price, only a few powerful people could afford it, also known as mobile phones.

The price of 1990 has been greatly reduced, and now it has become one of the indispensable electronic products for modern people. At present, the so-called second-generation mobile phones widely used in the world are mainly GSM and cdmaOne. They are all in digital format. Besides voice communication, they can also send and receive short messages, multimedia messages and wireless application protocols.