What do arrows mean on top left of screen and how can I delete it?

[AC Question]

What do arrows mean on top left of screen and how can i delete the i s

I seem to get more and more plus symbols, ie keyboard exclamation mark etc etc

 

[AlphaTango414]

Re: What do arrows mean on top left of screen and how can i delete the i s

Sounds like you are referring to the Enhanced LTE Services (aka VoLTE Services) enabled.

Setting can be found by setting>mobile networks>mobile data