Which two options for a Device Mobility-enabled IP phone are true?

A.	The phone configuration is not modified.
B.	The roaming-sensitive parameters of the current (that is, the roaming) device pool are applied.
C.	The user-specific settings determine which location-specific settings are downloaded from the Cisco Unified Communications Manager device pool.
D.	If the DMGs are the same, the Device Mobility-related settings are also applied.