iD network iphone 5c

[tumble220]

Ive just bought an iphone 5c on iD network. I see it works off "3" network. Does that mean a "3" simcard would work in it or not? Thanks in advance for any help. Regards, Gary.

 

[zstairlessone]

It's iffy, a friend has one on a carrier that rides on ATT and shows ATT, but an AT&T sim doesn't work, only his carrier's