Putting new SIM card into an old phone.

[mkyh170]

I have recently switched to Verizon and got four iPhone 13 mini for free through a promotion. But, my father still wants to use the old phone until it breaks. So I am wondering if putting the SIM card from the iPhone 13 mini in his old phone would affect the promotion or the bill in any way. 

[vzw_customer_support]

That's an excellent question! It won't mess up a promo, or bill in any way, but you do not want to put a 5G SIM Card in a 4G phone. I can mail a free SIM Card to you if you would like.  

*Ana