Add back/home action to Subscription Settings Action Bar (MultiSIM)

Change-Id: Ia290b861250fb5477908d3420e7ad290499f2c4c
[2/3] Telephony: allow disabling non intrusive incall ui

Change-Id: I54c07211dc121117543ccb8a4799efa491e5a469
Telephony: Allow enabling call recording (3/3)

Change-Id: If965a4e2f2d943f866a7aa14503008dd9f234450
Telephony: Update call recording string

Change-Id: I9ecf5f31134c037057876a90037e29f33ebbd06d