Blueant Z9i Frequently Asked Questions Manual page 6

14. Do I need to pair the devices every time I use them together?
No. The pairing process is required only once for each phone unless the devices are
deleted.
15. What is Voice Isolation and how do I use it?
Voice Isolation is BlueAnt's own proprietary DSP software which uses sophisticated
techniques to separate the voice signal from the background noise using a dual microphone
array. This technology is effective against noise sources whether they are stationary,
impulsive or even other voices.
The Z9i has two voice Isolation modes: Standard & Max.
Voice Isolation Standard is used for normal environments with little background noise, and
is the Default mode for the Z9i.
Voice Isolation Max is used for environments with a lot of background noise.
To switch between modes, while on a call short press the MFB.
16. Can I switch the Voice Isolation prompt off?
No. The Voice Isolation prompt cannot be turned off.
17. What is the best practice for taking care of my BlueAnt Device?
To ensure continued use, please avoid leaving your BlueAnt device in direct sunlight and/or
in areas above 100 degrees Fahrenheit/40 degrees Celsius such as on the dash of your car
or in the center console.
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