Phone usage and PBX features
The attached guide covers the most commonly-used PBX feature codes and how to use them from an IP phone keypad. Since the default feature codes on Prote...
Fri, Apr 7, 2017 at 12:24 PM
The attached guide explains how to use the Protel LTS voicemail system.
Wed, Feb 1, 2017 at 5:53 PM