Phone How do I install extensions?

Users questions:
Experts answer: There are two ways 1. A direct parallel. In the telephone junction box, replace the other telephone lines at one end a pair of line pressure in the terminal can be, respectively. Calls, ring several phones at the same time. Such access method can only take three telephones. Then four more, because the load is too large call without ringing, and sometimesPhones are not hit out. 2. Installed a small group call. Installed a small group around five phones, this installation method can be set up a host, the other for the extension. Calls, the host sound from the power of people on-demand access to other extension received, or set to dial from the caller's extension number, dial numbers which numbers which ring. Callers can also be set to ring together. These settings can be made according to instructions, very simple. Small office Chang method has been applied. Then two kinds of law in common is: the same time there can be only one call out to play. The difference is: the first being connected in another extension audible phone calls, while the second access method, other extensions can not listen to are phone calls, while the other sub -Machine to play between the internal telephone, free from outside influence occupied.
  • This information provided by the users.Thanks!