Ideally it's not possible, without Mater resetting it. Either visit the nearest Dealer or try Master Reset.
The unlock code for the Panasonic GU87 is 7,4,6. This code can be entered when one accesses the menu option.
To unlock a Panasonic VCR, first ensure the device is powered on. If it’s in a locked state, press and hold the "Stop" button for about five seconds. This should release the lock. If the problem persists, refer to the user manual for specific instructions related to your VCR model.
15504159
on the remote control there's a boton ''wake up '' press on it and unlock the time setting :)
To unlock a Panasonic Toughbook (TW201), you typically need to enter the correct user password or PIN. If you've forgotten the password, you may need to perform a factory reset, which will erase all data on the device. For some models, you can also use a specific key combination during startup to access the BIOS or recovery options. Always refer to the user manual for specific instructions related to your model.
Only with a specialist remote control pre-programmed for this purpose.
by use the manual...
If you are looking for a specific code to unlock your radio, check your owners manual. Look in the manual under radio.
You need the radio unlock code in the radio manual
You will need to buy an item from Karen's Supermarket via the telephone for 10 days to unlock this channel.
Then you have to lock and unlock the doors by hand.
use key to manually unlock. manual unlock will not work.