For SIM operated models, iPhone 5 requires a Nano SIM This is smaller than the more common Micro SIM You can either buy a Nano SIM card or cut a Micro SIM card into a Nano SIM Card size by following this VisiHow Cut Your Own Nano SIM for iPhone 5 Make sure that the SIM Card inserted is supported by your phoneIPhone 5 came with a big change Apple folks changed the size of the "Subscriber Identity Module" that can be used with the phone Confused?You are able to transfer any sim card from any device to any other device,the only problems are it's sizes and most sim card sellers sell them in the full sim size,but they are designed with the ability to be snapped to a smaller size If i recall
What Size Sim Card Does An Iphone Use Whistleout
