Sennheiser Panasonic mode firmware requirements

Updated by on Feb 7, 2024

We are unable to put a Sennheiser into Panasonic mode if the firmware is lower than 133. If Customer want this done and firmware is lower than 133 please update firmware and then put into Panasonic mode.

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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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