Nortel KBA w/o Footstand

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Manufacturer: Nortel Category: M3900 Product Code: NTMN37BC

Nortel KBA w/o Footstand, part number: NTMN37BC is in stock in both platinum (NTMN37BC66E6) and charcoal (NTMN37BC70E6). The alternative part number for this item is NTMN37BD70E6. 

The KBA (Key Based Add-on) is an adaptor unit for the M3902, M3903, M3904 and M3905 digital telephones. It provides an additional 22 direct dial keys, with busy lamp field indicators. A maximum of two KBA adaptor units can be added to each telephone, providing a total of 44 additional keys.

The Nortel Meridian Key Based Add-on adaptor (part number NTMN37BC) comes in two colour options - platinum (NTMN37BC66E6) and charcoal (NTMN37BC70E6).  Both are in stock and available from MF Communications, fully tested with a full 1 year warranty. 

MF Communications can supply a wide range of Meridian, Nortel and Norstar products, fully remanufactured to the highest standards and shipped worldwide.

MF Communications provide a 1 year warranty and rigorously test all refurbished and remanufactured business phones and accessories. We stock new and end of life phones, legacy system spares and parts. If you can't find the part you need, please contact us for help.

Available Nortel KBA w/o Footstand Product Options


Platinum Charcoal
Delivery InformationInfo

At MF Communications we offer a full one year warranty* on all new, remanufactured and refurbished products.

We offer after sales support** and advice from answering simple user questions to full system programming services. These services are maintained through a combination of online support documents and a full range of business telecoms services, including our maintenance and support services.

We will do all we can to offer our assistance with any problems you may encounter.

MF Communications has built its reputation on offering customer satisfaction.  So if you are a customer with a problem, we want to know about it.  You can contact us by calling  +44 (0) 1892 514687  or email

*some DECT telephones & untested equipment has a reduced time period warranty.

**where relevant to products/services offered.

UK Delivery

We aim for next day delivery. Any order placed before 1.00 pm on any business day (Monday - Friday excluding Bank Holidays) should be delivered the next business day before 5.30 pm (assuming the item is in stock).

Worldwide Delivery

We ship worldwide from our UK warehouse. All international shipment charges are quoted per parcel. If your order exceeds the standard parcel size further shipment charges will be due before the order can be shipped. We will contact you directly with any additional shipment charges are due.

Read more information on UK and Worldwide Delivery.

  1. The Customer is required to inspect all goods upon receipt and to notify MF Communications Limited of any defects or complaints within 7 days of receiving goods.
  2. It is the responsibility of the customer to ensure the safe return of faulty or incorrect goods to MF Communications Limited.
  3. All goods returned must clearly state customers name, order no, telephone number, fault details and proof of purchasing. These goods must be in MF Communications Limited’s original packaging and condition, with original insertions, fixtures and parts. Failure to do so will result in the refund being invalidated.
  4. We use tamper proof labels which are stuck to each item sold by MF Communications Limited. This ensures that goods have been purchased from MF Communications Limited. When the label is peeled back MF Communications Limited Company details sticks to the glue and the label will then say void. No goods will be accepted back unless this label in intact.
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