Along with the release of new version 6.2 of QuickOffice, a free upgrade to version 6 has been provided to users of all Nokia S60 smartphones. The range of the upgrade depends on the version that shipped preinstalled on the phone, which means that Eseries phones users get an upgrade with full viewing and editing capabilities whereas other phones owners get the "viewer" version only. Upgrade will be made available through QuickOffice's own Quickmanager, available under Options/Upgrades in the application menu. If you happen to have the viewing only version and you would like to have full editing functionality, you'll need to buy the full version and then you'll be eligible for the full viewing/editing upgrade.

http://my-symbian.com/s60v3/software...uto=219&faq=12