5 Lines
This chapter describes the functions of the lines.
On the user interface and the call control window, the lines are represented by line keys. These offer a variety of functions and serve as information display as well.
With just a click of the mouse, you can easily
![*](bullet_Enreach.svg)
select the line you want to speak on, or
![*](bullet_Enreach.svg)
switch between lines, or
![*](bullet_Enreach.svg)
“join” lines in order to connect two subscribers, for example.
In this chapter you will find a detailed description
1 of basic telephony functions:
2. of special line functions: