Telstra Commander E105 Installation And Maintenance Manual page 49

Installation Procedure
Plug-Pack Dimensions
Mount the PTU as follows:
Unclip the cover from the base by using a screwdriver in the slot
in the top or bottom of the unit
Disconnect the LED flying lead from the PTB-E
Attach the base to the wall using three screws. Do not
overtighten screws.
Remove the cable entry tab at the bottom or top of the base by
pushing fnmly downwards
You may also bring cubles in from the back of the PTU
through the centre hole.
Pass the cables through the entry
Place wires in screw terminals and tighten
Attach LED flying lead to PTB-E
Replace PTU cover on base.
Refer toIllustration 10 - Power and Termination Unit
Dimensions and Illustration 11 - Power and Termination
Unit Mounting.