[Bugfix][T106BUG-441][call]  add interface to query ims state and set
ims enable

       Affected branch: unknown
       Affected module: unknown
       Is it affected on both ZXIC and MTK: ZXIC
       Self-test: Yes
       Doc Update: No

Change-Id: I93d69114bae4e3c3505dd901efa2f9a64c57f799
4 files changed