Why does my phone switch to 3G when making a call?

When you make a call, your phone detached from 4G to 3G because 4G, unless voice over LTE is activated in the network, can’t facilitate phone calls directly. Your call will have to go back to 3G (it’s called CSFB – circuit switch fall back).

Why does a 4G connection shift to 3G when receiving a call?

Why does my LTE go away when I call someone?

Because your phone is using LTE for the voice channel. The iPhone 6 supports Voice over LTE (VoLTE). You can turn it off if you want. Who is your carrier?

Why is my iPhone showing 3G instead of LTE?

This usually means that you do not have a 4G connection in your current location. However, if you were getting 4G in that location on your previous iPhone I suggest you contact you Carrier as the problem is most likely on their end.

Why does my phone say Verizon LTE?

You’ll often see the “LTE” symbol in the corner of an iPhone, and other cell phone and mobile devices too. When you see the LTE symbol on your device, that means you’re connected to an LTE network, as opposed to 2G EDGE, 3G, etc.

How do I stop my iPhone from 4G to 3G?

Select Settings

1. Select Settings.
2. Select Mobile Data.
3. Select Mobile Data Options.
4. Select Voice & Data.
5. To enable 3G, select 3G.
6. To enable 4G, select 4G, Volte On or 4G, Volte Off.

How do I turn 4G off?

How to Disable 3G or 4G on Android Devices

1. Go to Settings > Wireless & networks > Mobile networks.
2. Uncheck “Use Packet Data”.
3. Note that: Once 3G is off, you can still connect to the internet via EDGE network, which is slower.

Why did Verizon turn off LTE calls?

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 keep mobile data while on a call?

Go to your SIM card settings of the phone and enable VoLTE. You will able to acess net while on call in the same time.