
Jan. 21, 2021
5:42 p.m.
So close! But on the PoTS equipment I'm familiar with (others can chime in and correct me if I'm wrong on a larger scale) the numbers are reversed (well for all except 5 :) Basically it counts down from 10. 1 pulse is digit '9', 4 pulses is digit '6', 10 pulses is digit '0'. So do dial 911 you need: 1 brief loop interruption pause 9 brief loop interruptions pause 9 brief loop interruptions <wield flame suit> Pete
On 22/01/2021, at 12:07 PM, Mike Johnston <mjohnston at wiktel.com> wrote: <snip> One interrupt represents the digit "1" being dialed. Two rapid interrupts represents the digit "2", and so on. You need to have at least a brief timeout <snip>