Originally Posted by pepdavies
You haven't said whether you already have a sim inserted. Of course you need one. If you do have one, maybe it's loose?
Sent from my Nexus 5 using XDA Premium 4 mobile app
Sorry, I thought common sense would tell you that I have one installed since I can send and receive sms messages.
But to answer the question, yes, I do have a SIM installed.