Polycom KIRK 14158600-HD - Manual (Page 23)

Polycom, Inc. 23
Polycom Kirk 5020-5040 User Guide Basic Handset Options
To lock/unlock keypad:
 Press Menu followed by to lock keypad.
 Press Unlock followed by  to unlock keypad.
To answer a call when keypad is locked, press . When you end the call, the
keypad automatically locks.
For automatic keypad lock, refer to “Auto Key Lock” on page 56 .