Telexpress Buys & Sells Nortel
| PART NUMBER | MFG | CONDITION |
| NTK557AAE5 | Nortel | USED |
| NTK517BAE5 | Nortel | USED |
| NTK513MAE5 | Nortel | USED |
| NTK523BAE5 | Nortel | USED |
| NTK516BAE5 | Nortel | USED |
