Yealink - Set BLF Manually

To set a BLF button on the devices panel:

1. Press and hold the button directly beside the phone display.

   • Type: BLF
   • Account ID: Line 1
   • Label: {Display name}
   • Value: Extension number, feature code or DDI
   • Extension: Leave blank

2. Press Save.

3. The BLF button can now be used for transfers or speed dials:

   • Red light: on a call
   • Red flashing: ringing
   • Green light: available