My Galaxy Note Pro is showing this message even when there is no SIM in the tab

[AslamBatcha]

How do I get rid of this message?

[zikozuuz]

try reset setting and see if it works.

[Samsung_specialist]

Hi, 

For assistance, please visit one of our authorized Service Centers to check it for you. You may refer to the link it will guide you to the nearest service center to your location https://www.samsung.com/ae/support/service-center/

[mekides]

Good