Why is my international data not working?

Restart your device several times as soon as you arrive abroad. Try to establish a connection with the different local networks manually through your device settings. One network may provide a more stable connection than another. Check whether the option ‘data roaming’ is enabled in your device settings.

Why is my wireless calling Not working?

Troubleshooting WiFi calling on an Android Device Here are some reasons why WiFi calling may not be working: The WiFi calling setting is turned off in your phone’s settings. You don’t have a WiFi network connection. You haven’t installed the latest network settings available for your device.

Why is my phone saying no SIM?

The reason why does your phone show no SIM card error is that your phone is unable to properly read the contents of your SIM card. This usually happens when your SIM card is not installed properly, it is damaged, or your phone has software problems after a software update.

What does it mean when my phone says SOS only?

The SOS network status indicator means that only emergency calls can be made. Messages cannot be sent or received, and phone calls cannot be made or received. Could also happen if you had played around with settings on the phone and didn’t have network selection set to automatic and had the incorrect network selected.

What is international CDMA?

International CDMA switch. to turn on or off. CDMA is a wireless technology that Verizon uses to place and receive calls within the US and some global destinations. Turning off International CDMA while in another country may improve poor messaging or data performance.

Does WiFi work internationally?

Airplane mode turns off data to your phone, which means you won’t pay exorbitant amounts for international data that you shouldn’t be using. With WiFi, you can do almost everything except make regular phone calls and texts (unless they are iMessages).

Why is my iPhone not connecting to Wi-Fi Calling?

Go to Settings > Phone > Wi-Fi Calling and make sure that Wi-Fi Calling is on. Restart your iPhone. Turn Wi-Fi Calling off and then on again. Go to Settings > General > Transfer or Reset iPhone > Reset, and tap Reset Network Settings.

How do I get Wi-Fi Calling to work?

To activate WiFi calling on Android phones, you’ll generally find WiFi settings under Settings > Networks & Internet > Mobile network > Advanced > Wi-Fi Calling, where you can then toggle on WiFi calling.

How do I turn off SOS only?

Once “SOS only” displays where the signal bar should be on the screen, hold the lock button until the “slide to power off” switch shows up to turn off your iPhone.