Merge "Clarify that dialed numbers are unformatted." am: b494e43d1f am: 00a839da5a am: cf13bb8a8d

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/1818365

Change-Id: I6ea6bef4167299a74fc638a34ed39fb54ce056c5