![Amazon.com : Yealink SIP-T41S IP Phone 6-Line HD Voice + Wi-Fi USB Dongle WF40 + Power Supply : Office Products Amazon.com : Yealink SIP-T41S IP Phone 6-Line HD Voice + Wi-Fi USB Dongle WF40 + Power Supply : Office Products](https://m.media-amazon.com/images/I/412BP9HgiDL._AC_SS450_.jpg)
Amazon.com : Yealink SIP-T41S IP Phone 6-Line HD Voice + Wi-Fi USB Dongle WF40 + Power Supply : Office Products
![Amazon.com : Yealink WF40 USB Dongles for Yealink SIP-T27G,T29G,T46G,T48G,T46S,T48S,T52S,T54S, PACK OF 2 DONGLES : Office Products Amazon.com : Yealink WF40 USB Dongles for Yealink SIP-T27G,T29G,T46G,T48G,T46S,T48S,T52S,T54S, PACK OF 2 DONGLES : Office Products](https://m.media-amazon.com/images/I/61DCQ1ylNxL._AC_SX569_.jpg)
Amazon.com : Yealink WF40 USB Dongles for Yealink SIP-T27G,T29G,T46G,T48G,T46S,T48S,T52S,T54S, PACK OF 2 DONGLES : Office Products
![Amazon.com: Yealink SIP-T42S IP Phone 12Line + Wi-Fi USB Dongle WF40 + Power Supply : Office Products Amazon.com: Yealink SIP-T42S IP Phone 12Line + Wi-Fi USB Dongle WF40 + Power Supply : Office Products](https://m.media-amazon.com/images/I/41rv9PDL7+L._AC_SX355_.jpg)
Amazon.com: Yealink SIP-T42S IP Phone 12Line + Wi-Fi USB Dongle WF40 + Power Supply : Office Products
![Amazon.com: Yealink USB Wi-Fi Dongle for Select Yealink Phone Systems, Black, YEA-WF40 : Electronics Amazon.com: Yealink USB Wi-Fi Dongle for Select Yealink Phone Systems, Black, YEA-WF40 : Electronics](https://m.media-amazon.com/images/I/51AaWjFTTuL._AC_SS450_.jpg)