类别：IMPACT Line11 部分
IMPACT 100 Series
- IMPACT 100 - Adjusting and wearing the headset
- IMPACT 100 - Adjusting the headset's microphone volume for softphones
- IMPACT 100 - Adjusting the volume
- IMPACT 100 - Call control overview
- IMPACT 100 - Cleaning the product
IMPACT 1000 Series
- IMPACT 1000 - Accepting a call
- IMPACT 1000 - Adjusting and wearing the headset
- IMPACT 1000 - Adjusting the headset’s microphone volume for softphones
- IMPACT 1000 - Adjusting the Sidetone
- IMPACT 1000 - Audio Limiter
IMPACT 400 Series
- IMPACT 400 - Activating / deactivating the sensor functions
- IMPACT 400 - Adjusting the headset's microphone volume for softphones
- IMPACT 400 - Adjusting the Sidetone
- IMPACT 400 - Changing the volume
- IMPACT 400 - Changing Windows audio settings
IMPACT 500 Series
- IMPACT 500 - Adjusting and wearing the headset
- IMPACT 500 - Adjusting the headset's microphone volume for softphones
- IMPACT 500 - Adjusting the sidetone
- IMPACT 500 - Battery removal and replacement guide
- IMPACT 500 - BTD 900c dongle at a glance
IMPACT 5000 Series
- IMPACT 5000 Go - CH 50 charging stand
- IMPACT 5000 Go - Connecting the dongle to the charging stand
- IMPACT 5000 Go - Dongle overview
- IMPACT 5000 Go - Headset buttons
- IMPACT 5000 Go - Overview
IMPACT 700 Series
- IMPACT 700 - Updating the firmware
- IMPACT 700 Video - How to adjust the headset
- IMPACT 700 Video - How to connect the headset to a PC
- IMPACT 700 Video - How to control calls
- IMPACT 700 Video - How to control media on the headset
IMPACT 800 Series
- IMPACT 800 - Updating the firmware
- IMPACT 800 Video - How to adjust the headset
- IMPACT 800 Video - How to connect the headset to a PC
- IMPACT 800 Video - How to control calls
- IMPACT 800 Video - How to control media on the headset
IMPACT D Series
- IMPACT D - Adjusting the headset
- IMPACT D - Battery removal guide
- IMPACT D - Charging the headset
- IMPACT D - Cleaning and maintaining
- IMPACT D - Configuring the DIP switches
IMPACT DW Series
- IMPACT DW - Adjusting the audio
- IMPACT DW - Adjusting the headset
- IMPACT DW - Adjusting the settings using the DIP switches
- IMPACT DW - Adjusting the volume
- IMPACT DW - Calling via the computer using the headset