Add back increasing ring feature (3/3).

Change-Id: I6c0582ff92fea06ee18df6d084790b420b1b58f6
Telecom: fix Blacklist support for L (1/3)

Change-Id: I967870b700d49c25be46aefad9bd2fb4efdc72de
Signed-off-by: Roman Birg <roman@cyngn.com>
Merge branch into mkl