siri won't talk back
I just got a replacement iPhone 7 plus. When I hold the home button to activate Siri, I get a window to type in a question. No voice recognition. In settings I can't activate "Hey Siri" with the toggle. When I try to turn Hey Siri on, it goes to a screen prompting me to say Hey Siri, but she can't hear me or won't respond. HELP!!!