Filter
Top Products
CONTROL UNIT
Primary
Carrier
Expansion
Carrier
Main Circuit
Breaker
Main Circuit
Breaker
206 Modules
400
Modules
Primary
Processor Module
Expansion
Processor
Module
Grounding Screw
Outside Line Jacks
Outside Line
Jacks
Power Indicators
(LEDs)
PAGE Jack
Extension Jacks
(206 modules only)
SMDR Jack
MUSIC ON HOLD
Volume Adjustment Screw
MUSIC ON HOLD Jack
(for RCA phono plug)
Expansion
Cable
SYSTEM PHONES
AT&T Serial Printer
MLS-34D® Phone
(with optional MLS-CA24
MLS-18D® Phone
Intercom Autodialer)
Optional Devices
(for the control unit)
PARTNER
AT&T Paging System
MAIL VS
voice messaging
system
MLS-12D® Phone
MLS-12® Phone
AT&T Call Accounting
Terminal (Basic or Plus)
Power Indicators
(LEDs)
Optional Devices
(for extension jacks)
PARTNER MAIL
voice messaging
system
Answering
Machine
Fax Machine
Standard
Touch-Tone
Phone
Doorphone
Alert
MLS-6® Phone MLC-6 Phone
AT&T Magic on Hold® deck
Figure 1-1. Sample System Components
Overview
1-3