No sim inserted still showing cellular networks

[manishvrm55]

Today I received my phone
I started it and I haven't Inserted my sim in starting and still my s8 is showing me cellular networks

[Aniket]

ya it shows in all the devices

[13Anmol]

That is normal.

[admin_]

Thank you for sharing your query. We would like to inform you that in Samsung devices it is default phenomenal due to Radio frequencies it is showing network signals in your device.