Extension Microphones - Nortel 2033 User Manual

About the IP Audio Conference Phone 2033
Figure 1 shows the IP Audio Conference Phone 2033.
Figure 1: IP Audio Conference Phone 2033

Extension microphones

The IP Audio Conference Phone 2033 supports up to two extension
microphones that extend the microphone range in large rooms. Each
extension microphone has a Mute button and an LED indicator to indicate
the current mute state.
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