What happens if the Schlage Keypad Lock has reached the maximum allowable user codes?
The keypad lock does not accept the new user code. The lock makes a high/low beep and then the Schlage button flashes red. An existing user code must be deleted before adding the new user code. Refer to the Programming/Operating Instructions for complete details or view the programming video on consumer.schlage.com/customerservice/home-security-tips.