To connect to a url e.g. a HTTP side which is protected by username and password these arguments have to be set as "setRequestProperty" to the HTTP(S) connection. The username and password must be seperated by a colon and Base64 coded.

A class for Base64 can be found on the internet.

Code:

String UsernameAndPasswordBase64 = Base64.encode((UserName + ':' + PassWord));

HttpsConnection httpsCon = null;

httpsCon = (HttpsConnection) Connector.open("https://" + url

+ ";access_point=APNofMNO");

httpsCon.setRequestProperty("Authorization","Basic "+ UsernameAndPasswordBase64);

System.out.println("HTTP resp: " + httpsCon.getResponseMessage());