Airtel : SIM 1 not allowed

[Ani24T]

I am getting "SIM 1 not allowed" error on my Samsung Galaxy Note 8. My network operator is Airtel. I have restarted my phone several times and also tried selecting network manually with no luck. Any idea on how to fix this?

[ietbu]

i am also facing same issue for Airtel Sim since 3 days. Is any fix available?

[ankitcsr]

I am also getting same issue

[ietbu]

you need to replace the sim as wifi calling is enabled in Airtel so after ANDROID 10 this problem came to me

[balrammeena]

I am buy sumsung a51 and my bsnl sim show same problem, I thik this problem due to android 10

[ibladha]

just now i also started same issues... Note 9. airtel sim

[Ani24T]

The problem is solved after the replacement of SIM card.

[Samsung_KSn8zJU]

Sim 1 not allowed in Samsung A30. switched sim No use. un necessarily believed in samsung even after long gap. No doubt again samsung worst like before.

[BobbyJ]

It is not a samsung issue. It is an airtel issue.

[TejN]

me too facing same issue

[Sailee]

I am also facing this issue "Sim not allowed" for Airtel. I have tried to place the SIM in different slot and no use. Please help me.