Installation
Options

Distinctive Ring Svc.
 / Voice Mail / Fax

CS 7500
CS 5500

Installation for 
Exclusion

Line 1
Line 2

2-Line Installation
Line 1
Line 2

2-Line Installation
(using 3-way adapters)

Line 1
Line 2

Fax and Modem
(to a single line)

CS 7500 & CS 5500

Fax and TDD
(to a single line)

CS 7500 & CS 5500

Voice / Voice Mail /
Fax Using DRS

ComScan

Remote Message 
Notification

CS 7500

CS 5500