Avaya D100 Installing And Administering page 45

Overview
Procedure
1. Screw the mounting screws directly into the wall or ceiling, or using the wall anchors
provided. Install the screws 6 cm apart horizontally, in a space that has 5 cm clearance
above the screws, 2.7 cm clearance to either side and 10 cm clearance below.
Leave the screw heads about 2 mm out from the mounting surface.
April 2020 Installing and Administering D100 SIP Wireless Phones 45