I just purchased it and I forgot that I need a *micro* SIM.
iPhone 5, null
Posted on Dec 17, 2015 2:09 AM
Q: Can I/How do I start my new iPhone 5S without inserting SIM or using iTunes?
You can't. You can activate it without using iTunes, but it is a phone after all, so you need a sim card. Without that you cannot do anything with it.