Merge "Hardcode a few Telecom constants" am: 0accc05565 am: ba0e5859e1 am: 4090c27dee am: 4c5c5f988c am: 2398479aa7 am: 906195a60c

Original change: https://android-review.googlesource.com/c/platform/packages/services/Telephony/+/1427155

Change-Id: Ied5bba7df0b199cb6a2c2b2c949c3538bf724552