I recall in the 90's we would add 911 if it was urgent and 420 if it was about drugs. We would also end with our 3-digit 'pager code' to identify who sent the m

I recall in the 90's we would add 911 if it was urgent and 420 if it was about drugs. We would also end with our 3-digit 'pager code' to identify who sent the message.