While I don't know the specifics for Midco, most ISP's only authorize the ones they have tested and passed. They tend to test most all of the modems thst are out there (but obviously can't get to every one) and then determine the security of the modem. If it doesn't pass their standards it wont be accepted. So if you have a modem thst won't work typically it is because they either haven't tested it, or they have and it didn't meet their security standards. But I am glad you are getting your own. Don't rent one from any ISP. Control your network.
They use cable to transmit data, others use dsl which is transmitted over the phone lines.
I only use the ones they give me
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