I remember when I was raising 4 little darlings and we had land lines and I used to use HOLD cough drops, so one day I pried the top off of the holder and glued the piece to the ‘hang up’ button on the phone (which said HOLD) took the darlings a while to catch on to that one...hubby worked for A.T.& T. and he didn’t think it was a bit funny...
I just finished reading this, it’s a great article...