I've just set up my new iPhone 5S, but I have no service. What do I do now?

[iMore Question]

I have just set up my new iphone 5s via iTunes, but I have no service - what do I do?

 

[Just_Me_D]

Re: No Service

Have you purchased a cellular data plan via a wireless carrier?

 

[ajl]

Do you have your SIM card inserted into the phone?

 

[Spencerdl]

Contact your wireless provider and have your iPhone registered with their network