Why do some calls and texts when in the U.S. not work?
No calls or texts possible.
Be advised. As of July 2022, only the LTE data network will be available in the United States. You will not be able to make or receive calls and text messages.
Data coverage will not be affected.
Stay in touch without voice coverage.
Here are a few options to make and receive voice or video calls and send and receive text messages: WhatsApp, Google Duo, Facetime and Messenger.
These apps use data and do not require voice coverage.