What's it like to receive a blank message?

Short Message Service (SMS for short) refers to the text or digital information directly sent or received by users through mobile phones or other telecommunication terminals. The number of characters that users can send and receive SMS at a time is 160 English or numeric characters or 70 Chinese characters.

On April 8, 2020, China Telecom, China Mobile and China Unicom jointly issued the White Paper on 5G SMS, which made the basic SMS service in China enter a comprehensive upgrade channel, and the traditional SMS will be gradually replaced by 5G SMS (RCS service).

"Symptoms" of Cell Phone Poisoning

1. The mobile phone is blocked abnormally.

When the network is normal, the mobile phone suddenly becomes very stuck, and the running speed is obviously much slower than usual. It always takes a long time to open a page, even it needs to be refreshed several times to jump out. Looking at the background data of the mobile phone, it is found that the storage space is obviously reduced, which may be that the operation of the mobile phone virus consumes a lot of storage space.

2. Inexplicable deduction

I don't know if you have paid attention to your mobile phone charges. When the mobile phone is inexplicably charged, the charge within a few days is several times the normal charge. Maybe the virus is planning something. There are two possibilities. One is a malicious charge deduction virus, which will automatically charge you if you accidentally click on a link. Another possibility is that the virus runs in the background, consuming a lot of traffic, leading to an increase in costs.