Sim refresh message

[AbhayR23]

Today suddenly I received notification on my new S23 as a sim (airtel) refreshing data and network goes 2-3 times.

What it means what should I do?

[Dove34]

Restart phones. If not resolve then remove sim and insert.Even not then check the connection Setting (Network operator)

[Mynk4103]

I'm facing same problem since morning in my s21. I also have Airtel. Please let me know if you got some solution