////These were the "high tech" pre-transistor hearing aids.///

Oh, yeah? then why is she talking on it? And why does she have such big feet? Didn't think about that, did you?

////you couldn't call anyone as the infrastructure wouldn't be there. Cellphones don't work without a network of masts to pick up and relay the signals. Time up on this one.////

She's not from our time either, Mr. Smartypants. She's from 500 years in our own future when cell phones won't need towers and will be so powerful that you can call anyone even in the past or future. Obviously, that what's happening here. They've already read her lips and she's saying, "You're calling from the year 2525? Is mankind still alive? Has woman survived? Have they thrived?" The guy on the other phone then got an idea for a bad song and went back to the late 60s to record it. Do I have to explain everything?

////Besides, why would they bother?////

What? With the underpants? Hell, I don't know! Ask GUEST Patsy.
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