Without sim card my samsung Galaxy j4 mobile showing signals

[Android Central Question]

Without sim card my samsung Galaxy j4 mobile showing network signal

 

[belodion]

Carrier phone or unlocked?https://forums.androidcentral.com/ask-question/409154-join-android-central-community.html

 

[mustang7757]

Without the sim can you make a call ?

 

[B. Diddy]

Welcome to Android Central! Is it a dual SIM phone? Are you sure you're not looking at the wi-fi indicator?