Direct Pickup can't be disabled

[Karl_Yealink]

Would you please tell me why you want to disable the direct call pickup.
If the BLF is lit, press the BLF button, the phone will pick up the monitor number.
Even though you disable the directly call pick up,if you press the BLF button, it will pickup the call.

The call pickup function is relate to the DSS key of Direct Pickup and Group Pickup.