Merge "Support Free Shortcode for TracFone Customer Service" am: d673dddb01 am: c2d8e1d446 am: 3592351313 am: 3c2f58b2a5 am: 8d5fa09cfe

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/1821912

Change-Id: If0210b97d71239624c030cf51d9f871addbad6ac