From the home screen, tap Phone.
On the Keypad tab, enter the ten-digit phone number and tap Call.
To place a call from the phone book, tap Contacts.
Tap the preferred contact.
Tap the preferred phone number.
To mute the call, tap mute.
The icon will turn white when enabled.
Tap keypad to display the keypad.
To return to the call screen, tap Hide.
To enable speakerphone, tap speaker.
The button will turn white when speakerphone is enabled.
To view stored contacts, tap contacts.
To return to the callscreen, tap the green Status bar.
Tap FaceTime to initiate a video call with another iOS or Mac OS users.
While on a call, press the Home key to return to the home screen.
Tap the green status bar at the top of the screen to return to the call.
To end the call, tap End.
The call is ended.