![background image](http://html.mh-extra.com/html/atandt/maestro-3/maestro-3_user-manual_2993683143.webp)
143
•
Network preference:
Select the preferred network .
•
Emergency Address:
Update your emergency address . This address
will be used by Emergency services as your location if you make an
emergency call (911) over Wi-Fi from this phone within the U .S .
Note:
You must have an active Wi-Fi connection to send or receive calls and
messages with Wi-Fi Calling .
Mobile network
1 . From the Home screen, swipe up to access
Apps
and tap
Settings
.
2 . Tap
Network & internet
>
Mobile network
.
•
Mobile Data:
Slide the switch to the
On
position to enable data
access on your mobile network .
•
International Data Roaming:
Slide the switch to the
On
position to
enable international data roaming .
•
App data usage:
View the mobile data usage of each app .
•
Data warning & limit:
View the following data management options:
•
Mobile data usage cycle:
Set the date the data usage cycle resets .
•
Set data warning:
Slide the switch to the
On
position to enable
alerts when your mobile data usage reaches the amount set .
•
Data warning:
Set the data usage amount . Your phone will notify you
when it reaches the amount set . Data usage measured by your phone
is an approximate amount, and it may differ from the actual amount .
•
Set data limit:
Slide the switch to the
On
position to enable
data limits .
•
Data limit:
Set a data limit . Your phone will turn off mobile data when it
reaches the limit set .
Summary of Contents for Maestro 3
Page 1: ...1 AT T Maestro 3 User Guide DOC20220115 ...
Page 23: ...23 Basic operations The following topics outline basic features and operations of your phone ...
Page 78: ...78 Contacts screen layout Add new Contact name Search Menu Favorites Contact image Index ...
Page 136: ...136 Settings The topics in this section will cover your phone s settings and options ...