Use your Wi-Fi connection to talk and text when cellular coverage is limited or unavailable.
Making a call is the same whether on cellular or Wi-Fi. From the home screen, select the Phone app > dial the desired number > select the Call icon. When Wi-Fi Calling is enabled the Call icon will change to the Wi-Fi Calling icon.
Note: To make or receive calls from your tablet, you must update your device to the most current software version and set up NumberSyncTM.