
AASTRA DPA20050/1 RB DT390 cordless DECT handset, refurbished Grade B.
The AASTRA DPA20050/1 RB is a DT390 cordless DECT handset designed for professional telephony environments. This portable handset provides wireless voice communication, allowing users to move freely within coverage areas whilst maintaining call quality and connectivity.
The DT390 is part of Aastra’s DECT wireless telephony portfolio, typically deployed alongside Aastra IP-DECT base stations and PBX systems. It is suited to environments where staff mobility is essential, such as warehouses, retail premises, healthcare facilities, and office campuses.
This is a legacy product following Aastra’s acquisition by Mitel. Whilst no longer in active manufacture, the DT390 remains in widespread use across existing Aastra and Mitel DECT installations. This unit is supplied in refurbished Grade B condition, indicating minor cosmetic wear but full functionality.
Available from Tech Star as new or refurbished stock. Submit a price enquiry for availability and lead time.

| Platform | Aastra DECT |
|---|---|
| Manufacturer | AASTRA |

| Platform | IP-DECT |
|---|---|
| Manufacturer | AASTRA |

| Platform | MiVoice Office 400 |
|---|---|
| Manufacturer | AASTRA |

| Platform | IP-DECT |
|---|---|
| Manufacturer | AASTRA |

| Platform | Aastra IP-DECT |
|---|---|
| Manufacturer | AASTRA |

| Platform | DT290 |
|---|---|
| Manufacturer | AASTRA |
| Key Features | Cordless DECT operation; Portable handset design; Professional telephony grade |
|---|---|
| Applications | Mobile workforce communications; Warehouse and logistics; Healthcare and retail environments |
| Compatibility | Aastra IP-DECT base stations; Aastra PBX systems; Mitel DECT infrastructure |
| Specifications | DECT wireless technology; Cordless handset form factor |
| Platform | Aastra DT390 Series |
| Manufacturer | AASTRA |
Prices change daily based on stock and supply.
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