MS-721 Practice Question 3395
Exam: MS-721
Domain: Configure and manage Teams Rooms and devices
Difficulty: medium
You want to prevent common area phones in hallways from dialing external international numbers while permitting emergency dialing. Which policy configures this on the phone device?
Answer Options
A
Assign an Outbound Calling Policy restricting international PSTN dialing
B
Cut the phone line cable physically behind the wall
C
Disable TCP port 443 at the branch network firewall
D
Unassign the common area phone profile license
Correct Answer
A: Assign an Outbound Calling Policy restricting international PSTN dialing
Explanation
Assign an Outbound Calling Policy that restricts external PSTN dialing, while associating an Emergency Calling Policy allowing emergency 911 dispatch.