| Brand | AT&T |
|---|---|
| MPN | 539B15 |
| Series | Avaya |
Check the listing for details. Defective AT&T 539B15 Avaya Partner II Processor Module R4.0 AS-IS for. Condition: For parts or not working. Listed at 64.75 USD. For parts or not working Defective AT&T 539B15 Avaya Partner II Processor Module R4.0 AS-IS for. MANUFACTURER PART NUMBER: 539B15. DONT BUY IF YOU CANNOT REPAIR. BY PURCHASING THIS ITEM YOU UNDERSTAND THAT THE ITEM CONDITION IS FOR PARTS OR NOT WORKING: This is An item thatdoes not function as intended and is not fully operational (non-functional).