 |  | Nortel Phones, Nortel Telephone Systems and components |  |
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Nortel |
| Nortel IP Telephones |
| Nortel Meridian M2000 Series Phones |
| Nortel Meridian M3000 Series Phones |
| Nortel Meridian M5000 Series Phones |
| Nortel SL-1 & Centrex Components |
Nortel NTBK51BA Downloadable DCHI | |
  Interfaces with the Option 11C CPU and mounts on the NTAK09 DTI/PRI circuit card for PRI D-channel applications | |
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| About the Nortel NTBK51BA Opt 11 Downloadable DCHI (D channel card) The NTBK51 downloadable D-channel (DDCH) interfaces with the Option 11C CPU | |
| PLEASE NOTE: The Nortel NTBK51BA downloadable interface card is NOT a regular card. The Nortel NTBK51BA downloadable interface card requires a Nortel phone system to operate. Customers are responsible to make sure that the parts ordered are compatible. The best way to make sure you are ordering the right Nortel NTBK51BA downloadable interface card is to turn the card over and look on the bottom or side for the part number. It should have the following located on the bottom of the phone: "Nortel NTBK51BA downloadable interface card ". Remember, there is a 20% re-stocking fee which we do not enjoy imposing. So please consult with us regarding the Nortel NTBK51BA downloadable interface card or any other Norstar phone system component if you are unsure of what your are ordering. Our goal is your total satisfaction and lasting business. We offer a 1 year warranty on all refurbished phones » details | |
We may conduct business over the Internet, but our operations are founded on service and commitment to customer satisfaction. Craig Communications maintains an inventory full of quality used refurbished phone equipment. We stand behind every phone, system and component with a ONE YEAR WARRANTY! | |
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