Quick Guide to Using the 9120/9125 Buttons and Beeps

Updated by on Feb 7, 2024

Multifunction button: B/center button

The multifunction button (B) serves several functions, depending on how long the button is pressed for:

Answer / make call - Press momentarily

End call - Press for 2 seconds

Tone control adjustment - press for 6 seconds

Conference mode requires another headset to be placed on the base - Press momentarily, you will hear 3 beeps while in conference mode. To remove headsets from conference mode, push multifunction button.

Functionality of the + and - buttons (A & C)

Use the - (A) button to:

Mute - Press twice quickly

Un-mute - Press twice quickly

Volume - (A) or + (C): press momentarily

Transmit volume adjustment (microphone volume adjustment)- press both (A & C) for 2 seconds simultaneously to get into the edit mode, then tap A or C for adjusting - or +.

Audible indicators / beeps

Out of range: Tone in headset every 10 seconds

Mute: Tone in headset every 15 seconds

Low Battery: Tone in headset every 20 seconds

Incoming Call: Tone in headset with RHL use.

If you move out of range, a tone will sound in your headset. Calls in progress are not disconnected but will in effect be put on hold. When you move back within range, communication will be reestablished.

What is Headset Answers?

This is the internal support database for Headsets.com. We manufacture and sell office headsets in North America. With over 25 years' experience in the business, we know headsets.

Please use our support database for free headset support, whether you’re a Customer of ours (or not). If you have problems, suggestions, or unanswered questions, please email us at hello@headsets.com (compliments also welcomed 😀)

Looking for office headsets in the UK? Check out Headsets.co.uk.

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What is Headset Answers?

This is the internal support database for Headsets.com. We manufacture and sell office headsets in North America. With over 25 years' experience in the business, we know headsets.

Please use our support database for free headset support, whether you’re a Customer of ours (or not). If you have problems, suggestions, or unanswered questions, please email us at hello@headsets.com (compliments also welcomed 😀)

Looking for office headsets in the UK? Check out Headsets.co.uk.

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