Figure 6-64 Nec Polaris Encore - NEC Univerge SV9100 System Hardware Manual

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SV9100 System Hardware Manual

Monaural or Binaural Encore headsets are comfortable and practical for

almost everyone. Human factors engineering for near universal fit, light

weight all day comfort, and the SES

control switch that allows bass and treble settings brings a new generation

of headset technology.

Figure 6-64 NEC Polaris Encore

NEC Polaris Encore ®

(Sound Enhancement System) tone

Headsets that have open style receivers (i.e., Mirage,

Duoset and Duopro) can cause echo problems on

DT700 Series telephones. The echo suppression and

receiver gain of the telephone determines the severity of

the echo when using any headset.

Due to the environment where the telephones or

headsets are located, ambient noise may affect

performance. Please contact NEC for the recommended

headset to use with VoIP applications.

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