My phone is saying no SIM card and I can't make phone calls?

[sillyal12]

My phone is saying no sim card I cant make phone calls and I dont know what to do

[Cyberbuilder · Accepted solution]

Try the following:
1) Restart
2) Remove the SIM card and reinsert it.
3)Check for software updates
4) Replace the SIM card.

[sillyal12]

I restart it I think is working thank you

[Cyberbuilder]

I'm glad I could help! Please mark my answer as the solution. I'd really appreciate it.

[Anonymous]

Test other SIM card on your phone.
Test your SIM card on other phones.