It will take several months for mobile companies to delete chat records on SMS.

Communication records, including SMS records, are kept in most areas for half a year. Through some special channels, we can not only find out the quantity of information sent, but also find out the detailed content, which makes some people very worried. However, someone will delete it. [43 12 (* > .& lt* ) ~@ _^ 、 ~ 3770 〗

Communication records, including SMS records, are kept in most areas for half a year. Through some special channels, we can not only find out the quantity of information sent, but also find out the detailed content, which makes some people very worried. However, someone will delete it. [43 12 (* > ~.& lt* ) ~~@ _^ 、 ~ 3770 〗

Communication records, including SMS records, are kept in most areas for half a year. Through some special channels, we can not only find out the number of messages sent, but also find out the detailed content, which makes some people very worried. However, someone will delete it. [43 12 (* @ > .& lt* ) ~@ _^ 、@ ~ 3770 〗

Communication records, including SMS records, are kept in most areas for half a year. Through some special channels, we can not only find out the quantity of information sent, but also find out the detailed content, which makes some people very worried. However, someone will delete it. [43 12 (* > .& lt@ * ) ~@ _^ 、 ~ 3770 〗