Delayed emergency alert sound if voice call is ongoing

Fix: 162982462
Test: Manual
Merged-In: If9e0b786bd3eb23e523e186bd44517ee77d0a260
Change-Id: If9e0b786bd3eb23e523e186bd44517ee77d0a260
(cherry picked from commit 792889dccc3104db15c5164934ce17784d6937c5)
1 file changed