To make an emergency call
1
From your Home screen, tap .
2
Find and Tap
Phone
.
3
Enter the emergency number and tap . To delete a number, tap .
You can make emergency calls when no SIM card is inserted or when outgoing calls are
barred.
To make an emergency call while the SIM card is locked
1
From the lock screen, tap
Emergency call
.
2
Enter the emergency number and tap .
Wi-Fi Calling
With Wi-Fi Calling, you can make and receive calls and messages over Wi-Fi when
your phone is connected to a Wi-Fi network and registered with the T-Mobile network.
By default, your phone is enabled for Wi-Fi Calling as soon as you enable Wi-Fi.
When your phone is connected to a Wi-Fi network, it will automatically attempt to
register with the T-Mobile network. Please note: To use Wi-Fi Calling you must have a
valid E911 emergency address registered in your T-Mobile account. Visit My T-Mobile
to add your address.
Upon successful registration, a blue Wi-Fi Calling icon will appear in the status bar.
You are now ready to use Wi-Fi Calling. When a call is in progress, the blue Wi-Fi
Calling icon will change to green .
To disable Wi-Fi Calling
1
From your Home screen, tap .
2
Find and tap
Settings
.
3
Tap
More…
.
4
Tap beside
Wi-Fi Calling
so that changes to .
To enable Wi-Fi Calling
1
From your Home screen, tap .
2
Find and tap
Settings
.
3
Tap
More…
.
4
Tap beside
Wi-Fi Calling
so that changes to .
To change the connection preference for Wi-Fi Calling
1
From your Home screen, tap .
2
Find and tap
Settings
.
3
Tap
More…
>
Wi-Fi Calling
.
4
Select the desired connection preference.
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