SIM CARD showing no service

[CMoney39]

My phone reads no Sim no service can someone tell me why? Brand new phone didn't come with one in the box only a USB cable

[Mujibar]

If you didn't install a SIM, it has no service.

[meself]

You will need to get a sim card and activate with carrier service

[Robin621k]

Where is the SIM from your old phone?

[CMoney39]

Thanks for the feedback I assumed the SIM card was built in

[liondestroyer22]

And where did u get ur device if there no box or cable

[CMoney39]

It can in the box from the phone store with just a USB cable

[Robin621k]

If you got your phone from your carrier do you still have your old phone?
You have to activate the esim.

[liondestroyer22]

If u have ur old phone the Sim card will work or u need to go to ur carrier to get it setup. If I was you I go tonur carrie to setup some cares add it right to ur account and activate or if a phone with esim they can add that to

[CMoney39]

Please don't judge me lol inside of the box was a pin inside of a small plastic bag for me to get the Sim from one phone and place into the new phone. Now I have service thanks community