The BLF page displays the status of the internal phone, thereby indicating when an extension is idle, busy, ringing, and when no one responds, after a certain number of rings.

DRC can monitor hundreds of internal phone extensions and in addition the BLF page can also be used to quickly handle numbers that are often used.

Through BLF page you can easly call an extension, transfer a call, pickup a call if the extension does not answer or force announce (barge in) when the extension is busy and there's an important caller waiting.

In order to have a more friendly experience, when the number of monitored extensions exceeds the capacity of a single page the software rearranges the buttons on multiple pages using the classical page selection tab-buttons and a "swipe scrolling" functionality to browse the various pages, similar to recent smartphones.