Which characters are not permitted in WML pages? Are there HTML-like entity codes?
Special cases here include the ampersand (&) which should be specified literally as its entity code equivalent, &. Ampersands are used when breaking up URL parameters when sending data from a WAP device to a Web server, for example. If you need access to a dollar symbol ($), use two dollars, e.g. $$ – the first is used to “escape” (remove its significance) from the second. As a rule of thumb, use HTML entity codes when you require any non-alaphanumeric characters.
