How to change Agent, Vendor, and Shackle codes on codebox?
To change the Agent, Vendor, and Shackle codes on the CodeBox lockbox, please follow these instructions:Enter the 6-digit admin/agent code on the lockbox and press <ENTER>.Wait for 5 seconds until the screen displays "Select CMD:" at the top.To change the admin/agent code, press <4>. Enter your n...