AT&T MERLIN LEGEND Release 3.1 Installation Manual page 105

Installing Adjuncts
012 module
016 module
MLX telephone with an MFM
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 ® . This is a small, almost unnoticeable, monaural headset that
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 ® . This monaural headset is worn without a headband. It uses
a soft, pliable ear tip that provides high-quality sound yet allows you to
hear other conversations or instructions in the workplace.
Supra Monaural. This monaural headset has an adjustable
®
headband. It offers a soft, comfortable ear cushion that reduces
surrounding noise, making it easier to understand the caller.
Supra Monaural Noise-Canceling (NC). Same as above with noise-
canceling microphone to reduce background noise by up to 75
percent.
Installing Telephones and Adjuncts
3–27