Samsung Galaxy Note9 - Call a Number
-
From a Home screen, tap Phone
(lower-left).
If not available, swipe up or down from the center of the display then tap Phone . -
Do one of the following:
-
Enter a 10-digit number then tap the Phone icon
(at the bottom).
If necessary, tap the Dialpad icon 
(lower-right). - From the CONTACTS tab (upper-right), select a contact then tap Call.
-
Enter a 10-digit number then tap the Phone icon
(lower-left).
If not available, swipe up or down from the center of the display then tap Phone 
(at the bottom).
(lower-right).