YeaLink Firmware 66.85.X Not Currently Supported

YeaLink recently released a new firmware version 66.85.x, which is not currently supported.

Specifically the 66.85.x version of firmware has problems with transferring calls using the BLF/function key.

If your phone has been updated to a 66.85.x firmware, you should downgrade your phone to firmware 66.84.0.125.  Downloads for the firmware can be found on YeaLink's support site

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