Merge "Add API to enable/disable the visual voicemail client" into nyc-mr1-dev...
Merge "Add API to enable/disable the visual voicemail client" into nyc-mr1-dev am: fb6e1bf2 am: f2cfff28
am: 7d8bf06c
Change-Id: I05042b8a8c52acccab1fa71f8e578f7bfeb68664