<div class="gmail_quote">On Thu, Feb 25, 2010 at 11:28 AM, Pavel Troller <span dir="ltr"><<a href="mailto:patrol@sinus.cz">patrol@sinus.cz</a>></span> wrote:<br><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
<div class="im">> On Thursday 25 February 2010 12:05:53 Steve Murphy wrote:<br>
> > On Thu, Feb 25, 2010 at 9:31 AM, Nick Lewis<br>
> <<a href="mailto:Nick.Lewis@atltelecom.com">Nick.Lewis@atltelecom.com</a>>wrote:<br>
> > > >Let's leave out ?, too<br>
> > ><br>
> > > That's a shame - I was hoping to use it to indicate exactly one ascii<br>
> > > char - oh and also an 'A' wildcard for one alphanumeric char!<br>
> ><br>
> > A would seem more for just Alphabetic chars, wouldn't it? But who the heck<br>
> > would just want an<br>
> > alpha and exclude a number also? So A standing for alpha-num is a good<br>
> > choice also.<br>
><br>
> No, it's not. A, B, C, and D are legitimate DTMF characters, just like 0-9,<br>
> *, and #. They should not be used as pattern match characters.<br>
><br>
</div>Hi!<br>
As well as E and F, which are legitimate SS7 dialling characters - SS7<br>
uses full hexadecimal dialling, and especially E digit is extensively used<br>
on SS7 trunks for network routing numbers (NRN), operator routing numbers (ORN)<br>
and other intra-network or inter-network cases, at least here in Europe.<br>
With regards, Pavel</blockquote><div class="h5"> <br>good point, that leaves us with G, H, I, J, K, L, M, O, P, Q, R, S, T, U, V, W, and Y<br><br><br> Lets strike I (looks like a 1, or at least *can*). Strike out S ( like a 5). Strike O and Q and G(too close <br>
to 0), L (little L is too close to 1).<br>
<br>
so: H, J, K, M, P, R, T, U, V, W, and Y<br>
</div><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;"><div><div class="h5"></div></div></blockquote><div class="h5"><br>any favorites? How about Y? doesn't resemble any number, and that<br>
</div><div class="h5">way the right end of the alphabet will be as used up as the front end. ???<br><br>or M, pretty visible, alphanuMeric, slightly mnemonic. (I looked it up this time!)<br>Hey, doubly mnemonic!!! It's a winner!<br>
<br>murf<br>
<br></div></div>-- <br>Steve Murphy<br>ParseTree Corp<br><br>