@Sparks He doesn't go out much (unless it's to movies where he'd have to turn it off anyway), and it very not-active.
Though if this was all a thing decades ago? He would have had to. He used to travel all the time for work, often enough on somewhat short notice. (Sportswriter for the local paper, sometimes got sent along from there upstream to Gannett.) We used to have to dance around when we could use the phone because the suction-cup style travel modem (still filled half a dang briefcase) would be skree-tweeping through a text file for the paper for three hours at a go.
Any time he looks at my mother's, my husband's, or my phone, ohhhhh, do his eyes ever narrow after decades of carrying around all that gear all over the dang country. The hmmph-squint factor is hysterical, though I can't say I blame him one bit.
It's something of a shame none of us knew there was a 'computer museum' (there may not have been, depending on how old the one I know of is) when they moved from our old house to the one they're in now, and tossed it all. Some of it probably could have been donated (and then they could have thrown it out, most likely, but still). I know I've never seen a modem like the one he used most often in any of the pictures of them that are around, and there are very few pictures of them from that era as it is, let alone the actual things! I remember him being so angry the year they upgraded it on him with a new, faster replacement, because it meant... we had to have at least one touch-tone phone in the house. Previously, they'd all been rotary, and it used to cost extra to have a touch-tone here.