Any iPhone, from the iPhone 4S to the most recent model, supports Siri. As of March 2017, the iPhone 4S is the only non-iOS 10 phone to support Siri. It's a grey app with gears that you'll likely find on the Home Screen. It's just below the General tab. Depending on how you want to use Siri, slide either or both of these switches to the green "On" position.  You can also enable Siri while your phone is locked by sliding the Allow Siri When Locked button to the "On" position. You should see a pop up window at the bottom of the page when you enable Siri. It's in the pop-up window. You can use the following options on this page:   Access When Locked or Access on Lock Screen - Slide this switch "On" (right) to allow Siri to respond to you while your phone is locked.  Allow "Hey Siri" - Sliding this switch "On" (right) will prompt you to set up "Hey Siri", which is a process that allows you to say "Hey Siri" out-loud to invoke Siri.  Language - Pick a language for Siri to use.  Siri Voice - Pick an inflection/accent or gender for Siri's voice to use.  Voice Feedback - Determine when Siri will speak aloud her responses. Choosing Always means Siri will respond to you out-loud even when your iPhone is on silent, while Control with Ring Switch lets you silence Siri with the Mute button.  My Info - Select a contact to whom Siri will refer when addressing you. In most cases, you will want this to be yourself, so tap your name in the list.  App Support - Control which non-Apple apps Siri can use. You can view a list of these apps by opening Siri and then tapping ? in the bottom-left corner of the screen.
تأكد أن نوع الآيفون الذي لديك يدعم "سيري". افتح الإعدادات. قم بالتمرير في الشاشة للأسفل وانقر سيري. حرك زر سيري لوضع "التشغيل". انقر تمكين سيري. عدل إعدادات سيري وفقًا لتفضيلاتك.