AT&T 3 manual Connecting to the Communications System, Connecting Cords to the System Unit

Installing the Mail System

Connecting to the Communications System

1.Route the telephone cords through the slots on the bracket and connect them to the appropriate ports on the system unit as shown in Figure 2-3.

Figure 2-3. Connecting Cords to the System Unit

2.Connect the other end of the cords to extension jacks on 206 module(s) in the communications system control unit. Refer to the PARTNER MAIL column on communications system Planning Form B1 for extension assignments.

3.Set the voltage selector switch to the appropriate voltage, 115V or 230V.

Bracket

Lip

Captive	Power
	Supply
Retaining	Vents
Screw	(Do not block)
Mounting
Hole	Voltage
	Selector

Figure 2-4. System Unit (Back and Left Side View)

Installation 2-7