Panasonic EB-A100 - Manual (Page 53)

50 Key Guard Menu
Key Guard Menu
The Key Guard function is used to prevent any keys from
being accidentally pressed, e.g. when the phone is being
carried.
From Key Guard
1.
A (Yes) or @ (No)
¾
When Key Guard is enabled, L appears on the display.
¾
Emergency calls are still possible.
¾
When a call is received, Key Guard will be disabled
temporarily, and you can answer the call
When L appears on the display, A (Free) > “Press ok to
free keypad” A (OK) .
NOTE: When making emergency calls with the “Key Guard”
enabled, there will be no visual indication that the number is being
dialled.
Key Guard