Unless it reformatted the page, returning only the textual content. With the maximum size of an MMS being around 100kb (depends on the operator), this is a lot

Unless it reformatted the page, returning only the textual content. With the maximum size of an MMS being around 100kb (depends on the operator), this is a lot of text. You could fetch a number of pages at once and read the response even on a feature phone. This can also be combined with a web interface to bundle pages or feeds together and associate them with a shortcode.