what do you need to ......

set up your wml/asp files to access from a WAP enabled phone. I have a webserver with my files on it and when i go to access it from my phone i get 'unknown file type'. However my emulator openwave works fine but the phone just doesnt want to know!!!
im going insane plzz help.
really appreciate it.

c'mon theres got to be someoneeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee to help me
pwease

show some code

<?xml version="1.0"?>
<!DOCTYPE wml PUBLIC "-//WAPFORUM//DTD WML 1.1//EN"
"http://www.wapforum.org/DTD/wml_1.1.xml">

<wml>
<card id ="introduction" ontimer="login.asp">
<timer value='20'/>

<p align="center">
Welcome to the<br/>
<img src="mmu.wbmp" alt="logo"/><br/>
Manchester Metroplitan<br/>
University
</p>
</card>



then leads onto the main sign in page
login.asp

<% @Language="VBScript" %><% response.contenttype="text/vnd.wap.wml" %>
<?xml version="1.0"?>
<!DOCTYPE wml PUBLIC "-//WAPFORUM/DTD WML 1.1//EN" "http://www.wapforum.org/DTD/wml_1.1.xml">
<wml>
<card id="card1" title="Login">
<p>

Login Name : <input type="text" name="txtUser" size="10" maxlength="20" emptyok="false" id="t1"/>
Password : <input type="password" name="txtPass" maxlength="20" emptyok="false" id="t2"/>

<do type="accept" label="Submit!">
<go href="home.asp" method="get">
<postfield name="txtUser" value="a$txtUser"/>
<postfield name="txtPass" value="a$txtPass"/>
</go>
</do>
</p>
</card>
</wml>



ok heres the story i have a main page with a timer that connects to the login page. where user can enter their student number and password.
all this works correctly. I thenloaded it up to a webserver and access it from my phone to recieve an error message "file type unknow"
then if i enter the address in my emulator (openwave)
works absolutely great.
so what am i doing wrong ?
plazzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz help

thanks