- UT supplementary service also needs to keep mobile data and data roaming
available. If mobile data is unavailable on current UT service SUB or
data roaming is disabled in roaming network, needs to show a dialog to
user for prompt when MCC/MNC is in 204/04, 454/03, 454/04, 455/02, 455/07
, 460/03, 460/11, 460/12
CRs-Fixed: 2129445
Change-Id: I4822cb3a9edeb0c8e6786494c389bd5ad5c7e667