User's Manual

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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