I am attempting to store a phone book entry using wml/wmls on a Nokia 8390.

I am able to access the "add phone book entry" method via a URI call ("wtai://wp/ap;...") in from a WML card.

However, I receive a "No response! Try again" error when accessing the method from the following WMLS:

extern function addPhoneEntry() {
var handle = WTAPublic.addPBEntry("8887779999","Joe");


Question: Should I be able to access the WTAPublic.addPBEntry() method from WMLS on my Nokia 8390? If not, what model Nokia phones support this?

Thanks for your help.