Refer to the exhibit. 

A collaboration engineer is configuring device mobility. Which three occur to phone A1 when it moves to physical location B? (Choose three) 

Answer options:

A. Phone A PSTN calls preserve home location dialing behavior.
B. Phone A inherits CSS from roaming device pool DP_B2.
C. Phone A PSTN calls Adopts roaming location dialing behavior.
D. Phone A retains CSS from Home device pool DP_A1.
E. Phone A retains media Resource group list from home device pool DP_A1.
F. Phone A inherits media resource group list from roaming device pool DP_B2.

BCE