What does it mean when LTE calls are turned off?
Your iOS device briefly lost its 4G LTE signal.
Verizon hasn’t made any changes to your account or your device settings.
If you’re able to access 4G LTE data services, you aren’t currently experiencing an issue..
How do I turn LTE calls back on?
Some carriers turn on this feature by default. To find out if VoLTE is on, go to Settings > Cellular > Cellular Data Options and turn on VoLTE or Enable LTE.
Why is my Sprint LTE not working?
Restart your Device; Check for and install any system software and/or carrier updates for your Device; Update your PRL and Data Profile; and make sure to report your network issue(s) in the My Sprint Mobile App and contact Technical Support. … You can also use Wi-Fi Calling and request a free Magic Box from Sprint.
Should LTE be on or off?
It’s recommended to switch off LTE to save battery and to avoid going over your data plan. It’s up to you weather you wanna take the advice. There really is no need to turn LTE off unless you’re in an area that doesn’t have a very good LTE signal, or you have no LTE available at all.