settings.dtd

The Kannel Open Source WAP and SMS gateway works as both an SMS gateway, for implementing keyword b

<!ELEMENT CHARACTERISTIC-LIST (CHARACTERISTIC)+>

<!ELEMENT CHARACTERISTIC (PARM)*>
<!ATTLIST CHARACTERISTIC
     TYPE CDATA #REQUIRED
     VALUE CDATA #IMPLIED
>

<!ELEMENT PARM EMPTY>
<!ATTLIST PARM
     NAME CDATA #REQUIRED
     VALUE CDATA #REQUIRED
>