Samsung Galaxy S10 5G - Redial

Redial allows the device to call the last number dialed without having to enter the number again.

1. From a Home screen, tap the Phone icon (lower-left).
   If not available, swipe up or down from the center of the display then tap Phone .
2. Tap the Phone icon (at the bottom) to display the last number dialed.
   If necessary, tap Keypad (lower-left) to display the dial pad.
3. Tap the Phone icon to place the call.