Step Name | Description | Expected
| Step 1 | Call Phone B from Phone A.Answer in Phone B. | The Call-in-progress screen shall display in Phone A.
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| Step 2 | Call Phone A from Phone C. | Phone A shows incoming call screen from Phone B.
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| Step 3 | Change the phone orientation of Phone A (portrait -> landscape) while in Call-in-progress state | The screen shall still display in portrait mode even if the orientation of Phone A is switched to landscape
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| Step 4 | Change the phone orientation of Phone A (landscape-> portrait) while in Call-in-progress state | The screen shall still display in portrait mode
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| Step 5 | Repeat steps 3-4. | Phone A screen shall remain to be displayed in portrait mode and the Call-in-progress state shall continue normally.
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