To access the interface on your child's or employee's device, you must dial a code containing a PIN. The default code is #12345*. It is highly recommended that you change the PIN immediately after installation.
You can change which numbers are used in the code (i.e. 12345) inside the interface by going to Menu > Change PIN.
If you change the PIN to 22222, it will change the key sequence to #22222*
Anytime you change the PIN be sure to go to Menu > Apply and restart the device.