Your iPhone does so many things it’s easy to forget that it’s also a great phone! You can dial using the phone’s keypad or by voice using Siri voice commands. You can look for anyone in Contacts from the Phone app. You can start a voice or FaceTime call from the Phone app. You can also make emergency calls from a locked phone or use Emergency SOS to summon help, even in countries where you may not know how to call for help without dialing.