As much as an SD card will hold... pretty much limitless depending on the size of SD card you plug in the side.
DON'T HOLD YOUR BREATH... The i930 will probably be canned as NEXTEL needs iDEN/CDMA support because of the Sprint merger. It has not even passed FCC type-acceptance yet. The i930 as previewed at the conventions only runs iDEN/GSM. The reviews were mixed from the conventions based on the bulk of the unit's size and lack of BlueTooth. There were also complaints about the short battery life from having to run what is a super-sized screen for the internal panel and a normal screen for the caller ID panel on the outside cover. Both of which will be full color. Wait before buying it from a vendor now as the i930 betas will have their software OS expire the date of the Nationwide rollout of the product... if that even occurs.
