I’m a 42 year veteran of the industry who worked on electromechanical switching in the late 70’s, the rest is history. Correct to lower number pulses being lower number digits in switching. If your switch is still “rotary” capable you can still hookswitch dial complete phone numbers to complete calls.
Dave From: VoiceOps <[email protected]> On Behalf Of Jeff Shultz Sent: Thursday, January 21, 2021 5:51 PM To: Voiceops.org <[email protected]> Subject: Re: [VoiceOps] False 911 calls and old abandoned DID That would be odd.... one of the reasons that big cities in the US got area codes like 212 was because it was shorter to dial with fewer pulses needed. Hawaii got stuck with 808.... On Thu, Jan 21, 2021 at 3:43 PM Pete Mundy <[email protected] <mailto:[email protected]> > wrote: 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 <[email protected] > <mailto:[email protected]> > 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> _______________________________________________ VoiceOps mailing list [email protected] <mailto:[email protected]> https://puck.nether.net/mailman/listinfo/voiceops -- Jeff Shultz Like us on Social Media for News, Promotions, and other information!! <https://www.facebook.com/SCTCWEB/> <https://www.instagram.com/sctc_503/> <https://www.yelp.com/biz/sctc-stayton-3> <https://www.youtube.com/c/sctcvideos> *** This message contains confidential information and is intended only for the individual named. If you are not the named addressee you should not disseminate, distribute or copy this e-mail. Please notify the sender immediately by e-mail if you have received this e-mail by mistake and delete this e-mail from your system. E-mail transmission cannot be guaranteed to be secure or error-free as information could be intercepted, corrupted, lost, destroyed, arrive late or incomplete, or contain viruses. The sender therefore does not accept liability for any errors or omissions in the contents of this message, which arise as a result of e-mail transmission. ***
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