Support Y/L WF40 WiFi USB Dongle for SIP-T27G,T29G,T46G,T48G,T46S,T48S,T52S. Y/L BT40 USB Bluetooth Dongle for SIP IP Phones and Microfiber Cloth. The Bluetooth USB dongle adds Bluetooth connectivity to your IP Phone with a wide variety of Bluetooth Headsets, allowing you to receive calls wherever you are in the office.
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