No internet while on a call

[entraptment]

Hi am using Xperia sp and i have this problem that when I am on a call I cannot assess my mobile data. I cannot send or receive anything. But when I switch to wifi then it works fine and I can send and receive msg. Wondering what the problem is.

[_alexdon_]

I do not think you will be able to use mobile data during calls,that should be normal.Wifi however should be fine.

[Danial-mach1]

You can't use data connection while on call..however you can use wi-fi during calls

[entraptment]

Hi well I think there is an issue with xperia SP. When I connect to 4G connection then I cannot surf when I am on a call but if I change to 3g connection then I can surf and send msg

[ogu]

If I am not mistaken, these kind of features should also be supported by your network provider/gsm operator, too. You may want to check it with them.

[him]

With 2G network you can't surf Internet while on a call but with 3G network you can do both simultaneously. don't know about 4G.