I just got a new Samsung J7 V 2nd Generation phone from a Verizon Wireless store here in the U. S. last week and can't seem to find an LED notification light anywhere. I want it to have an LED light somewhere along the top panel above the screen that blinks if you get a text message or missed a call. Is this available? The phone has Android version 8.0.0. Thanks. Any instructions I find online are either outdated and / or have screens and setting menu names that are different than what I have with this phone. Thanks.