Is it true or false that visitors are promoted?

Shengzhi Laike is an efficient and intelligent voice system, which can be dialed without installing an APP. It can easily complete the dialing function and support a variety of dialing methods, including single call, group call and reserved call. At the same time, it also has the functions of high connection rate, stability, anti-blocking and cloud calling. In addition, the uplink visitors also have the functions of supporting multi-person voice and video conference, counting incoming and outgoing calls, cloud storage, automatic recording and so on.