I've already had the doll back to the shop today and they gave me another one as it says on the box that 'loud noises will wake baby Millie and make her cry'. Well they don't.
The only way you can reactivate the gurgling, crying etc is to open up her back and switch it off, then on again. This doesn't seem right to me. I've even tried slapping it about a bit to see if that will work. The sucking bit will work if you put the dummy or bottle in her mouth but I can imagine both of these being lost and we're left with a £30 doll that doesn't DO anything.
Hope someone can help.