said by davidhoffman:
I would first go back to the store with the new bill. They may be able to help. If that does not work I would try the direct forum. As far as I can tell there is no SIM card for the LG VX8360. »www.lg.com/us/cell-phone ··· g-VX8360
If their is a upgraded version of this phone that supports 4G and this is the one that you have, then it does indeed have a SIM Card. Any phone that supports 4G LTE has to have a SIM Card because of the technology required, if I remember correctly.