Archived:Nokia 7650 browser does not support XHTML (Known Issue)
S60 1st Edition contains an XHTML browser, which is not implemented in the Nokia 7650. The Nokia 7650 has a WAP 1.2.1-compliant browser that supports only WML 1.3. XHTML is not supported.
How to reproduce
Try to open an XHTML page. The browser is not able to display content as the content developer has created it; instead, it shows the XHTML code as a text file.