Panasonic KX-NS300 User Manual page 58

1.3.3 Answering a Call Ringing at Another Telephone (Call Pickup)
Denying Other People the Possibility of Picking Up Your Calls (Call
Pickup Deny)
You can deny or allow other people to pick up your calls.
PT/SLT/PS/SIP Extn./S-PS
Off-hook.
58 User Manual
7 2 0
720.
Enter
1
Deny
OR
0
C.Tone
Allow
Enter 1 to deny
or 0 to allow.
On-hook.