Description
The Yealink WF40 is a small, low-power USB Wi-Fi dongle that connects a Yealink desk phone to your 2.4 GHz wireless network. Choose it for older Yealink models; for current T4U and T53 phones the dual-band WF50 is the newer option.
Key features
- Small and low power: Compact USB design with low power consumption.
- Reliable connection: Stable wireless link for voice calls.
- Plug and play: Plug into the phone's USB port and join your network.
Specifications
| Band | 2.4 GHz |
|---|---|
| Interface | USB |
| Compatible phones | Yealink SIP-T27G, T29G, T41S, T42S, T46G, T46S, T48G, T48S, T42U, T43U, T46U, T48U, T52S, T54S, T53 (check firmware requirements in the datasheet) |
| Part number | WF40 |
In the box
WF40 Wi-Fi USB dongle
Download the Yealink WF40 datasheet (PDF)
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