Check out our iPod\ iPhone compatibility chart here:

http://www.pure.com/apple-compatibility

iPhone: All Pure products with an iPod dock will allow you to plug in, charge and control an iPhone, however some Pure products are 'Made for iPod' compliant (rather than 'Works With iPhone' compliant), so you may receive a warning message when docking the iPhone. This does not stop it working though. Pure products that are not 'Works With iPhone' compliant may, at worst, exhibit the 'dit-ditty-dit-ditty-dit' noise if the phone rings. Check your Pure product’s feature set to see whether it is 'Works With iPhone' compliant.

Docking adapters: Your iDock comes supplied with all iPod docking adapters that are not originally supplied with the iPod device. If your docking adapter is not included with your iDock product then it would have been supplied with your iPod if applicable. If you have lost your docking adapter supplied with you iPod then you can order a replacement directly from the Apple website here: http://store.apple.com/uk