Required Parts

You will have up to three types of system component packages; Figure 1 shows the contents of each package in the area marked by a dashed line. Check your packages to be sure you have the parts shown here (if not, call for support as instructed on the inside front cover).

Control Unit

						MLS-34D
						Programming
						Overlay
					MLS-18D/MLS-12D
					Programming
	C	over	Processor	Backplane	Overlay	Quick Reference
	C	over	Processor	Backplane		Cards
			Module
			AC Power Cord

206E Module					400E Module

	7-foot
	Telephone
	Line Cords	7-foot
		7-foot
206E	400E	Telephone
Module	Module	Line Cords

Figure 1. Required Parts

You will need to obtain four #12 screws of the appropriate type for the wall and weight of the control unit (a control unit with four 206 modules and a processor module weighs approximately 27.5 pounds or 12.3 kilograms).

In addition, if you need modular telephone cords for connecting the extension jacks on the control unit to the modular connecting blocks for extensions in the equipment room, short telephone cords for wall mounting MLS-model phones, or a 355A/355AF adapter and D8W telephone cord for connecting a call reporting device, order them before installation. Refer to “Product Ordering Information” in Appendix B of the PARTNER Plus Communications System Programming and Use guide for ordering instructions.

Hereafter, references to 206 modules include 206E and all 206 modules used with previous releases of the product. Similarly, references to 400 modules include 400E and all 400 modules used with previous releases of the product.

4 Required Parts