From the home screen, tap the Phone icon.
Enter the 10-digit phone number and tap the green Call button.
To dial a number from the contacts list, tap the Contacts tab.
Tap the desired contact.
Tap the desired phone number to place the call.
To mute or unmute the call, tap Mute.
The button will light up green when mute is active.
Tap Speaker to turn speakerphone on or off.
The button will light up green when speakerphone is active.
To end the call, tap End.