How to make/receive a call on your iPhone 7

If you're new to the iPhone or iOS interface, the instructions below will help you get started with the  Phone app for making and receiving calls:

1. From the Home screen, choose Phone. The dialer or phone app screen will appear.
2. On the Keypad tab, type the phone number you wish to call, then press the Call button to start the call.
3. Tap the phone number of the person you want to call.
4. The call starts.