Panasonic GD87 - Manual (Page 34)

Phone Security
This phone has security options to stop unauthorised use and to limit access to some features. We recommend you memorise your
security codes. If you write them down, don’t write them in a way that someone else could recognise.
If you forget your codes, contact your dealer for the Phone Lock Code and your service provider for the PIN and PIN2.
Key Guard
Key Guard stops the keys from performing their normal function
if accidentally pressed. When a call is received, Key Guard is
temporarily disabled, press any key except to answer
the call.
Enabling Key Guard
Disabling Key Guard
Note: Emergency calls can still be made with Key Guard
enabled but there will be no indication that you are dialling a
number.
Changing the security codes
Use the following to change Phone Lock, PIN or PIN2:
From Idle mode:
Restricting Calls
Barred Dial
Stops all phone numbers pre-programmed in the SIM from
being dialled. To use this function the PIN2 code is required.
From Idle mode:
36
Phone
Security
My Phone >
Key Guard x 2
Phone Option >
Security
Phone Lock /
PIN / PIN2
Select
Change
code
Enter the current code, press:
Enter the new code, press:
Verify the new code, press:
Phone Option >
Security >
Barred Dial
Enter
PIN2
x 2
Enable
or
Disable