How do I get rid of the circle with a diagnol line through it on my Samsung galaxy J36?

[Android Central Question]

Phone has no network access and a circle with a diagnal line through it has appeared at the top of the screen?

 

[belodion]

Try removing and reinserting the SIM. Tell us if no go.
https://forums.androidcentral.com/ask-question/409154-join-android-central-community.html

 

[mustang7757]

Whos your carrier? Have you tried contacting them maybe something on their end.