How does an administrator make Cisco IP phone display the last 10 digits of the calling number when the call is in the connected state, and also display the calling number in the E.164 format within call history on the phone?

How does an administrator make Cisco IP phone display the last 10 digits of the calling number when the call is in the connected state, and also display the calling number in the E.164 format within call history on the phone?
A . Configure a calling party transformation pattern that keeps only last 10 digits.
B . Configure a translation pattern that has a calling Party Transform Mask of XXXXXXXXX
D . On the inbound SIP trunk, change Significant Digits to 10.
E . Change the service parameter Apply Transformations On Remote Number to True.

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Answer: D