Samsung T-MOBILE Galaxy S8 Getting Started Manual page 22

T-Mobile Name ID
T-Mobile Name ID identifies callers, displaying
Name, City and State even if the caller is not in
your contacts list. It is an optional add-on feature
that can be purchased directly from your device for
an additional monthly charge. A one time 30-day
trial is included with the device.
T-Mobile
1. From the Home screen,
Name ID.
2. Choose an option.
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