Are Nortel Phone Models Beginning with M and N the Same Phones?

Updated by Hayden Everly on Nov 5, 2024

Please note-- We no longer carry the Polaris cord from Plantronics.

Northern Telecom (also known as Aastra Telecom, Nortel, Norstar, Meridian) Phone Model Translation:

M2008 = NTZ08BA or NTZK06BA

M2016S = NTZK02BA or NTZK20BA

M2216 = ACD I or ACD II (Polaris compatible)

M2317 = NT1F21

M2616 = NTZK16BA

M7100 = NT8B14

M7208 = NT8B30 (Polaris compatible)

M7310 = NT8B20 (Polaris compatible)

M7324 = NT8B40 (Polaris compatible)

M7900 = NT8B50 (Polaris compatible)

M8300 = NT4L01AH

M8400 = NT4L10AD

M8600 = NT4L04AA, NT4L04AB, NT4L14AA, NT4L14AB

Note: The Polaris models noted are only some of the Nortel models that are compatible with Polaris Headsets. For more information search HDSAnswers for “Polaris compatibility” or the Plantronics Compatibility guide.

Time for new headset? Many Plantronics users have switched to the Leitner LH240 Telephone Headset

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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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