Satellite demo mode : Simulated sending and receiving am: b6c01756 am:...

Satellite demo mode : Simulated sending and receiving am: b6c01756 am: 3978c467 am: 49ebb057 am: bad6e3d2

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/opt/telephony/+/22840005



Change-Id: I2d5cce3031234512dcab11e7b50bb415737a4ef4
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>