Meaning – The term line group, refers to the telecommunication lines of the same type that can be activated and deactivated as a unit. There are multiple telecommunications lines in any given area, and it can be cumbersome to handle each one individually. Therefore, the company bundles the various types of telecommunication lines in such a way that the lines of the same type are clustered together. This way, if there is a situation wherein the lines of a particular type are to be activated or deactivated, it can be done all at once.
This group of lines is referred to as a line group.
Example of usage – “When he was working for the telecommunication company, there were many times wherein the lines had to be deactivated whenever there was a fault. Fortunately, the company employed line groups, making it essentially, a one-click operation.”