In 2005, Navman replaced the 600 series with the 700 Series, consisting of the iCN 720 and iCN 750. The only difference between the two models was map storage—720 relied on memory cards while 750 had a 4 Gb built-in microdrive. It had a wide screen, was fully touch screen with no stylus, and included the nearest petrol and parking buttons. It was the first Navman unit with NavPix. Upon introduction of the 700 series, support was dropped for the 600 series essentially rendering the 600 series obsolete as there would be no additional map updates or product support available.