Hello,
It sounds like the iPhone may be locked to Verizon. It will need to be unlocked to use on another carrier. Also make sure the iPhone is compatible with straight talk's network.
Take a look at this article:
Hello,
It sounds like the iPhone may be locked to Verizon. It will need to be unlocked to use on another carrier. Also make sure the iPhone is compatible with straight talk's network.
Take a look at this article:
Verizon doesn't lock devices so you should be ok, but here's some information with looking into:
Can u use a straight talk BYOP SIM card in a Verizon iPhone 5s