Hi A couple of months ago my caller display stopped working - after having worked fine for years (on a Gigaset N300A IP base station with Gigaset C620H handsets). I contacted tech support and between us we removed the caller display feature and added back in again - but still not working. I've confirmed it's enabled with * # 234 #.  I've tried another phone (admittedly DECT) with caller display and not working on that either. Weirdly last week, caller display came back! But only for a couple of hours as it then went off again. It feels like there is a fault on the line - something like this. Could someone take another look please? Many thanks! Cheers - Graham ... View more