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Nortel Phones, Nortel Telephone Systems and components
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Nortel |
| Nortel IP Telephones |
| Nortel SL-1 & Centrex Telephones |
| Nortel SL-1 & Centrex Components |
NTRB21 TMDI T1 Card Rel. 24 or Higher for Nortel Opt 11 |
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T1 Multi Purpose Digital Interface) Card for Nortel Option 11 phone
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About the NTRB21 TMDI T1 Card Rel. 24 or Higher for Nortel Opt 11 The Nortel NTRB21 is a TMDI (T1 Multi Purpose Digital Interface)
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PLEASE NOTE: The Nortel NTRB21 TMDI T1 card is NOT a generic card. The Nortel NTRB21 TMDI T1 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 NTRB21 TMDI T1 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 NTRB21 TMDI T1 card ". Remember, there is a 20% re-stocking fee which we do not enjoy imposing. So please consult with us regarding the Nortel NTRB21 TMDI T1 card or any other Nortel 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 |
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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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