Xref: utzoo biz.comp.telebit:84 comp.dcom.modems:9921 Path: utzoo!utgpu!news-server.csri.toronto.edu!cs.utexas.edu!wuarchive!zaphod.mps.ohio-state.edu!samsung!mips!ptimtc!rdmei!spgw01!iegva1!kuis!aegis!davidg From: davidg%aegis.or.jp@kyoto-u.ac.jp (Dave McLane) Newsgroups: biz.comp.telebit,comp.dcom.modems Subject: Re: Can you change the pulse timing on T2500's? Message-ID: Date: 22 May 91 22:24:26 GMT References: <1991May22.014949.14165@ims.alaska.edu> Organization: Aegis Society Lines: 27 floyd@ims.alaska.edu (Floyd Davidson) writes: > >> Is it possible to change the speed of the pulse dialing on > >>Telebit T2500's? I haven't counted, but it seems like it's about > >>15 pps, I'd like to move it up to 20 pps if possible. > > > >Check the manual, pp 4-32 and 5-38 both list S Register 11 which sets the > >Touch tone timing. There the manual says "The S11 register does NOT > >affect pulse dialing which IS FIXED at 100 milliseconds per pulse." > > > >No, you can't change it. > > Just to add a little to this... Telephone switch systems are > also "fixed" at 10 pps, so changing it would most likely > cause errors (8-12 pps would probably work, out of that range > and the switch will think it isn't dial pulse anymore). Ummm, hold on. Maybe they are fixed where you are but in Japan we have *both* kinds: 10 pps and 20 pps. For me, the solution was to the spend the extra money and get a tone line set S11=50 (the minumum) and fire off the numbers to the telco instead of having to wait, breathlessly, for the pps to click, click ... click out. --Dave -- Dave McLane