Re: A86: Modems: AT command set

To: assembly-86@lists.ticalc.org
Subject: Re: A86: Modems: AT command set
From: gussie@alaska.net (Grant Stockly)
Date: Fri, 20 Mar 1998 11:39:27 -0700
Delivered-To: assembly-86-outgoing@towerguard.unix.edu.sollentuna.se
Reply-To: assembly-86@lists.ticalc.org


After it connects it filters out eeverything.

at a steady pace type '+++' without the 's and then press enter.  Now your
at command state...

>I know this may be a little off topic, but...
>I know you can give Hayes compatible modems AT commands like ATDT (dial).
>But, how does the modem know the difference between an AT command and
>regular data?  For example, I can go into my terminal program and type
>ATDTxxx-xxxx to dial-up my isp, but when is see the "logon:" prompt, I can
>type AT or whatever, and the modem doesn't take it as a command.  Why?
>Could someone please explain how all the AT commands work (not the commands,
>but how the modem receives them)?
>
>
>Thanks,
>
>David Phillips
>electrum@tfs.net