Back in the day when phones of this style were the only ones available we learned to hold the handset between our shoulder and our ear, leaving both hands free for other things.

They make those shoulder-rest addons for phone handsets. Not too bad to use for extended periods with one of those, with both hands free.

This would be an excellent way to make sure the standup stays terse, we could even put lead weights in the handsets to further increase this virtue.

pkill -9 -f '(chrome|firefox)' is my rage quit, it's like hanging up but hitting the keys on the keyboard as hard as you'd throw the phone down