You cannot create new settings using BAT, but you can configure phone parameters when you use the BAT to register phones. Make sure that phone settings such as device pool, location, calling search space, button template, and softkey templates have already been configured using Cisco Unified Communications Manager Administration.
Complete the following task flows to register devices for your system.
Enable autoregistration for your network. Because of the inherent security risk of allowing devices to register automatically on the network, we recommend that you disable autoregistration as soon as you have registered your new endpoints.