Yealink WF40 Wi-Fi USB Dongle Installation Instructions

Supports Yealink SIP-T27G/T29G/T46G/T48G/T41S/T42S/T46S/T48S/T52S/T54S

For T48G: upgrade to the version of 35.80.0.95 or higher

For T29G/T46G/T46S/T48S: upgrade to the version 81 or higher

For T27G: upgrade to the version of 69.81.0.90 or higher

Reliable Connection

Ease-of-use

Plug and Play

High Transmission Rate

Lower Power Consumption


Installation Instructions Here