How does a dial pad work?

Dialpad is like a cellphone for your computer. You can make calls, send text messages, and have video conferences. The messages are recorded so you have the digital backup if you need it, as well as if something happens, like a trigger word, a flag can be put up for someone to respond and help out.

its and app that represents a communication system, as a land line and also a cell phone with capabilities to reach persons in any way , its just one hub for all