Merge "Check result after send request in PhoneInterfaceManager." into sc-dev am: 91f4f3fb68 am: 54a6c3fd85 am: 7fef59b575

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/services/Telephony/+/14700983

Change-Id: Ie2dd90c97219c20c35a3d1707fd8ac62783a2733