The Partner 206 module R2.0 can be used as a standalone control unit for the Partner system or as an expansion module for the Partner, Partner Plus, Partner II, or Partner ACS
Extension ports are designed for either Partner multiline telephones or single line devices such as modems or fax machines
Compatibility
The Partner 206 R2.0 is compatible with all Partner, Partner Plus, Partner II and Partner ACS systems
If the module is to be used as a stand-alone control unit for Partner system, then a Partner Power Cord is required.