Merge "Bug: 155935290 Fix: Japan carriers wait for 30s, other carriers reject to trigger voice mail. Test: Passed on US carriers, need Japan team to verify Japan carriers" am: 2ba01e4db6 am: ea18325492 am: e198c57f15

Original change: https://android-review.googlesource.com/c/platform/tools/test/connectivity/+/1378238

Change-Id: I2b982ec831f03263f7f265c0fe031523779ac485
tree: e520087e815f5a6f9a5af9f5f3d837cd8308061c
  1. acts/
  2. acts_tests/
  3. tools/
  4. wts-acts/
  5. Android.mk
  6. OWNERS
  7. PREUPLOAD.cfg