AT&T Maestro 3 User Manual page 64

Make a call with Wi-Fi Calling
1 . From the Home screen, tap Phone
.
2 . If the keypad does not appear on the screen, tap to open it . Enter a
phone number in the keypad to make a call .
3 . Tap to make the call .
4 . During a call, you can tap at the bottom of the screen to hang up .
Note: You must have an active Wi-Fi connection and have Wi-Fi Calling
service activated on the device before it can be used . To turn on Wi-Fi
Calling, you will need to set up an emergency address to help emergency
services find you if you make an emergency call (911) .
For more information, see "Wi-Fi Calling" on page 142 .
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