On Sun, 2 Sep 2018 12:33:43 -0500 fmiser via Mercedes
<mercedes@okiebenz.com> wrote:

> telnet uses tcp/ip.
> 
> RS-232 usually uses a terminal application - like hyperterminal on
> MSWin or minicom on *nix.  

Sorry, I've been sick lately and got confused.


> It sounds like it uses telnet to load a program, so all it is
> doing is file-fetching.  Telnet would be a super simple way to do
> that.  Enter host and path and when the file is needed it is
> fetched.  But I'm largely guessing what it does.

My primary usage of telnet was to log onto another computer.


> How I use telnet is I have an app on the 'phone called "remote
> keyboard" that is in my list of virtual keyboards.  When I pick
> it, it opens a port on the phone.  I use my computer to telnet to
> that port and then I can type text messages, or edit gps track
> waypoints, or enter contact data by typing on a real keyboard -
> not the tiny thing on the screen.

Interesting. I presume you have a "smart phone". That kind of thing would
be useful with my LG 236C flip phone.


Craig

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