I had assumed that ESA Reviews were not currently happening, other than for a change of circumstances. However I see someone on here has been contacted for a review recently but not been sent the form. I am really concerned because I have a number of missed calls on my mobile, but did not think it would be the DWP because I have not been sent the ESA review form. Would the DWP leave a message on the mobile if they called? Or do they just hang up? I am too nervous to answer my mobile if I do not know who it is, because I had a long period of nuisance phonecalls.