PC Pro reports that Orange is adding the Treo 600 to its roster of=20 smartphones. As part of Orange’s Signature range, the Treo 600 is offered=20 with Signature services including Orange Backup and Orange Update, which=20 keeps the phone up to date with the latest software, as well as allowing=20 you to download new applications. It will be available in the UK from next =20 month for a penny short of =A3300, subject to contract.