PACKAGE CONTENTS
• Landline Phone Headset
• Quick Setup Guide
FEATURES
CONNECTING YOUR HEADSET
1
Turn down the volume on your headset.
2 Plug the 2.5 mm headset cable into the
headphone jack on your phone.
USING YOUR HEADSET
1 Place your headset on the top of your head
(not around the back).
2 Adjust the boom microphone so that it's
about 1 inch (2.54 cm) from your mouth and
o to one side.
3 Begin talking and adjust the volume to a
comfortable level.
WARNING: Extended exposure to high
volumes when using your headset may result
in permanent hearing loss.
4 To mute your conversation, slide the MUTE
switch.
Before using your new product, please read these instructions to prevent any damage.
Quick Setup Guide
|
NS-MCHM25/NS-MCHM25-C
Landline Phone Headset
2.5 mm headphone jack
Volume control
Boom microphone
Mute switch
Red = Microphone O (Mute)
Green = Microphone On
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