AT&T MERLIN LEGEND Release 3.0 Installation Manual page 104

Installing Adjuncts
If you connect a credit card verification terminal to an MFM, the terminal can
place and receive calls independently of the MLX telephone.
Do not use a GPA to connect a credit card verification terminal to the system,
because the terminal cannot dial out through the GPA.
Headsets
Headsets are designed for hands-free telephone use and consist of several
components, depending upon whether manual or one-touch operation is
used. Any AT&T headpiece works in either mode.
Headpieces
Six different headpieces are available. Each is light, comfortable, and uses a
transparent voice tube to eliminate a cumbersome large microphone. Each
comes with a 10-ft. (305-cm) coiled cord and a quick-disconnect latch.
Mirage
uses a disk-shaped receiver. It can be worn on either ear, instead of a
headband or ear tip. This headset is not useful in noisy environments.
StarSet
a soft, pliable ear tip that provides high-quality sound yet allows you to
hear other conversations or instructions in the workplace.
®
Supra
headband. It offers a soft, comfortable ear cushion that reduces
surrounding noise, making it easier to understand the caller.
Supra Monaural Noise-Canceling (NC).
canceling microphone to reduce background noise by up to 75
percent.
Supra Binaural.
adjustable headband.
Supra Binaural Noise-Canceling (NC).
canceling microphone on flexible boom features windscreen and
reduces background noise transmission by up to 75 percent.
®
.
This is a small, almost unnoticeable, monaural headset that
®
.
This monaural headset is worn without a headband. It uses
Monaural.
This monaural headset has an adjustable
Sound in both ears with soft ear cushion and
Same as above with noise-
Same as above with noise-
Installing Telephones and Adjuncts 3–27