I'll call you later on your landline.
I teach a class on Land Surveying at F.D.U.
One of the things I tell my students is not to get to hung up on the
latest and greatest technology.
At times we still have to use the North Star to establish "true North".
I still have a landline.
O.K. boomer, I know.
After Hurricane Sandy, the whole area where I live and work didn't
have power for over 2 weeks.
Virtually none of the cell towers around here have back up generators.
So, after less then 24 hours, their back up batteries died, and they were down, till power came back.
Same with FIOS.
Unless you had an external battery back up in your house, after 8 hours FIOS died.
The external Battery could only keep you phone working.
No other FIOS services.
And it needs to have its 12 "D" batteries replaced every 24 hours.
My old copper landline worked fine the whole time.
After Sandy ,Verizon forced me to get FIOS.
So I got the external battery pack, and keep a bunch of "D" batteries, just
in case.
After Sandy the only way to get internet of any kind was with
"dial up".
I do work with local OEM.
Every computer I have can be hooked up to an external dial up modem.
Still have them available in my home and office.
After Sandy, one of the O.E.M. guys I work with made a joke about
my "dial up" being so slow.
I asked how his high speed connection was working.
He said "good point".