Intercom Codes
Intercom codes allow you to call other lines within the group quickly, using a short digit sequence instead of having to dial the full telephone number.
Single intercom codes can be set up, or ranges of intercom codes can be specified so that a set of consecutive intercom code numbers correspond to a set of consecutive telephone numbers of lines in this Business Group.
To use an intercom code, simply dial the code instead of dialing the number it represents.