Turn on speaker when transitioning from quiescent am: 53e4d9d3b3

Original change: https://android-review.googlesource.com/c/platform/packages/services/Telecomm/+/1558751

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: I8bb1ccab066f3aafd5a82a4dd2d92d90c2543963