[4/4] Telephony: Smart Phone Call

Put on your ear, and this will automatically call
current number in message or dialer

Change-Id: I2cf8f44094c6017b7ab238490920aa0809d9ce4c

Conflicts:
	res/values/custom_strings.xml
	res/xml/call_feature_setting.xml
	src/com/android/phone/CallFeaturesSetting.java
one more addition