Preface Actually, writing an article to talk about multi-dial is not very meaningful. The main premise is that the home broadband supports multi-dial, which is purely a matter of fate. It just happens that my home data center has taken full advantage of multi-dial. After all, there are still many netizens whose home broadband can support multi-dial,…

In fact, there are too many choices for export equipment, ranging from tens of dollars to thousands or tens of thousands of dollars. According to different needs of each person, the choices are varied, so this article is only written based on my personal needs. In the end, everyone still has to make their own choices based on their actual needs. My needs…