how does hiya work on iphone?
['After you download the app and open it for the first time you will see the below screen. ... ', "You will then be asked to enable Hiya in the Phone's Settings app. ... ", "Tap on the phone's Settings app.", 'Scroll down and Tap on "Phone."', 'Tap on "Call Blocking & Identification."', 'Enable the toggles for Hiya.']