Use Speed dial to call a phone number with a single tap.
Home screen, tap the phone icon to open the
You can also press and hold an unassigned key on the dialpad, and then tap
Select a contact from the list.
Speed dial screen, choose the phone number of the contact to use, and a speed dial key to assign.
To use Speed dial, press and hold the speed dial number you want to call.
Then tap the call button that corresponds to the card you want to use.