AT&T 410, 820, 206 User Manual

AT&T

®

MERLIN

COMMUNICATIONS SYSTEM

STANDARD FEATURES USER’S GUIDE

MODELS 206/410/820

AUTOMATIC LINE SELECTION

Get an idle line without having to push
a button or interrupt someone else’s
call.

INTERCOM

Using the built-in speaker system,
communicate with others on your
MERLIN system, even if they are
already on the phone.

TEST SWITCH

Test the lights and ringer to ensure
that your phone has been installed
properly.

VOLUME CONTROL SWITCH

Control the volume of your speaker
and ringer.

INDICATOR LIGHTS

RED-points to line you’ll
get if you pick up handset.
GREEN-tells status of
lines–free, busy, ringing
or on hold.

INTERCOM AUTO DIAL

Dial internal calls with the touch
of a button.

HOLD

Put calls on hold; then, other calls can
be answered or placed.

RECALL

Timed “switchhook flash” for Centrex or
PBX services.

Your

MERLIN

Communications System was designed to provide you
with sophisticated telephone service. Modular and expandable, it can
grow as your business needs grow. You can increase the usefulness of
your

MERLIN

system by installing a Type I Feature Cartridge in your
Control Unit. If you have such a Feature Cartridge, ignore this document
and read the material that came with the cartridge. If you’ve elected to
stay with Standard Features for now, this Guide will tell you how they work.

This guide explains Standard Features for three different models—the
206, 410 and 820. They differ in the number of lines and voice terminals
(telephones) that can be accommodated.

You can use a variety of different voice terminals with your
system. All
future, will work on your

2

all accessories.

MERLIN

voice terminals, available now or offered in the

MERLIN

system. The same is true of almost

MERLIN