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How to cancel SMS blocking settings for Android phones?
Interception of short messages by mobile phones is an inherent function of mobile phones. Now many mobile phones have this function, which is a kind of security protection to prevent swindlers from cheating money.
Mobile phone function
Mobile phones, called mobile phones or wireless phones, are usually called mobile phones. At first, they were just a communication tool. Early commonly known as mobile phones. They are portable telephone terminals that can be widely used. They were originally developed from 1940 battlefield mobile phones manufactured by Bell Laboratories.
1958, Soviet engineer Leonid Kupriyan Norwich invented лк 1 mobile phone, 1973, American Motorola engineer Martin Cooper invented the world's first commercial mobile phone. After the 2G era and 3G era, it has developed to the 4G era, followed by the 5G era, and the commercialization of 5G has appeared in China.
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