Details
- Provides 22 additional line/feature keys for the M3904 and M3905 telephones
- A second KBA can be added for a total of 44 additional line/feature keys
- Includes 10-pin connection cable and KBA footstand
Additional Information
| Model | NTMN67* |
|---|---|
| Manufacturer | Nortel Networks |
| Downloads | N/A |
| Video | N/A |




