Hall Liu f4eae0f0e3 Add carrier config keys for RTT-VT compat ...

Some carriers don't allow downgraded RTT calls to be upgraded to VT or
vice versa. Add carrier config keys to capture this behavior.

Bug: 175659924
Test: NA
Change-Id: I03916e1fab9abe58733c06f351b6846ddc29f337

2021-03-15 16:06:48 -07:00

..

service

Improve OWNERS coverage across frameworks/base/.

2020-12-08 08:36:27 -07:00

telephony

Add carrier config keys for RTT-VT compat

2021-03-15 16:06:48 -07:00