AT&T Merlin Legend 10BS User Manual page 46

Your Analog Multiline Telephone
Amplifiers
The headsets described in the previous section will work with
any phone connected to the system when combined with one
of the following amplifiers:
Modular Ampltfier — connects the StarSet, Mirage,
Supra, and Supra NC headsets to a phone equipped
with a modular handset.
Plug Prong Amplifier — connects the StarSet, Mirage,
Supra, and Supra NC headsets to a phone equipped
with a headset adapter and to many automatic call
distributors.
Both amplifiers have volume and mute controls.
Additional Equipment
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