[2/3] Telephony: Background Incomming Call

Change-Id: I4eec37e8f9ec3a7e062b13deac54a844dc277a03

Conflicts:
	res/values/cm_strings.xml

Conflicts:
	res/values/cm_strings.xml

Conflicts:
	res/values/cm_strings.xml
	src/com/android/phone/CallFeaturesSetting.java