<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <HTML ><HEAD ><TITLE >Modem Profiles</TITLE ><META NAME="GENERATOR" CONTENT="Modular DocBook HTML Stylesheet Version 1.57"><LINK REL="HOME" TITLE="The kppp Handbook" HREF="index.html"><LINK REL="UP" TITLE="Modem Tricks & Hints" HREF="modemtrickshints.html"><LINK REL="PREVIOUS" TITLE="Modem Tricks & Hints" HREF="modemtrickshints.html"><LINK REL="NEXT" TITLE="Getting the modem to hang up" HREF="gettingthemodemtohangup.html"><META HTTP-EQUIV="Content-Style-Type" CONTENT="text/css"><LINK REL="stylesheet" HREF="common/kde-common.css" TYPE="text/css"><META HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=iso-8859-1"><META HTTP-EQUIV="Content-Language" CONTENT="en"><LINK REL="stylesheet" HREF="common/kde-localised.css" TYPE="text/css" TITLE="KDE-English"><LINK REL="stylesheet" HREF="common/kde-default.css" TYPE="text/css" TITLE="KDE-Default"></HEAD ><BODY CLASS="SECT1" BGCOLOR="#FFFFFF" TEXT="#000000" LINK="#AA0000" VLINK="#AA0055" ALINK="#AA0000" STYLE="font-family: sans-serif;" ><DIV CLASS="logoheader" ><A HREF="http://www.kde.org/" ><IMG SRC="common/logotp3.png" BORDER="0" ALT="The K Desktop Environment" HEIGHT="62" WIDTH="229"></A ></DIV ><DIV CLASS="NAVHEADER" ><TABLE WIDTH="100%" BORDER="0" CELLPADDING="0" CELLSPACING="0" ><TR ><TH COLSPAN="3" ALIGN="center" >The <I CLASS="EMPHASIS" >kppp</I > Handbook</TH ></TR ><TR ><TD WIDTH="10%" ALIGN="left" VALIGN="bottom" ><A HREF="modemtrickshints.html" >Prev</A ></TD ><TD WIDTH="80%" ALIGN="center" VALIGN="bottom" >Chapter 5. Modem Tricks & Hints</TD ><TD WIDTH="10%" ALIGN="right" VALIGN="bottom" ><A HREF="gettingthemodemtohangup.html" >Next</A ></TD ></TR ></TABLE ><HR ALIGN="LEFT" WIDTH="100%"></DIV ><DIV CLASS="SECT1" ><H1 CLASS="SECT1" ><A NAME="MODEMPROFILES" >5.2. Modem Profiles</A ></H1 ><P >One reason you might want to send the modem commands directly is if you have a set of modem configurations you want to keep, and not have to specify for every connection. A good way to do that is via modem profiles. Modems can have several stored profiles numbered 0,1,... <I CLASS="EMPHASIS" >AT&V</I > can be used to view them all. The default profile is usually 0 (this can be changed via <I CLASS="EMPHASIS" >AT&Y</I >.) The profile currently in use is called the "active" profile.</P ><P >When you change a setting, the active profile is modified. The <I CLASS="EMPHASIS" >ATZ</I > command will have the modem load the default profile, erasing any changes you have made. To save changes, Load the profile you want to change via <I CLASS="EMPHASIS" >ATZ</I ><I CLASS="EMPHASIS" >n</I > (where <I CLASS="EMPHASIS" >n</I > is the profile number). Make the changes you want, then save it with <I CLASS="EMPHASIS" >AT&W<I CLASS="EMPHASIS" >n</I ></I >. To have <I CLASS="EMPHASIS" >kppp</I > use the profile you want, change the modem initialization string (Setup/Modem/Modem Commands/Initialization String.) For example <I CLASS="EMPHASIS" >ATZ1</I > will have the <I CLASS="EMPHASIS" >kppp</I > reset the modem and use stored profile #1.</P ><P >If you want reset you modem to get back to some known starting point, use <I CLASS="EMPHASIS" >AT&F&W</I > to set the active profile to the factory defaults, and store those settings as the default profile. </P ><P >Example of profile changes are in the next section.</P ></DIV ><DIV CLASS="NAVFOOTER" ><HR ALIGN="LEFT" WIDTH="100%"><TABLE WIDTH="100%" BORDER="0" CELLPADDING="0" CELLSPACING="0" ><TR ><TD WIDTH="33%" ALIGN="left" VALIGN="top" ><A HREF="modemtrickshints.html" >Prev</A ></TD ><TD WIDTH="34%" ALIGN="center" VALIGN="top" ><A HREF="index.html" >Home</A ></TD ><TD WIDTH="33%" ALIGN="right" VALIGN="top" ><A HREF="gettingthemodemtohangup.html" >Next</A ></TD ></TR ><TR ><TD WIDTH="33%" ALIGN="left" VALIGN="top" >Modem Tricks & Hints</TD ><TD WIDTH="34%" ALIGN="center" VALIGN="top" ><A HREF="modemtrickshints.html" >Up</A ></TD ><TD WIDTH="33%" ALIGN="right" VALIGN="top" >Getting the modem to hang up</TD ></TR ></TABLE ></DIV ></BODY ></HTML >