& while we're at it ... another gripe. The new Samsung phone was put to the test this morning ringing between wife/ car insurance company/ school secretary and the call-out van. Every time a call came in the bloody screen displayed a padlock & then went blank. I missed each incoming call. Researching the problem this evening it seems to be some Android default setting. Who - in their right mind - would devise this? A call comes comes in & your natural impulse is to answer it. Is that too simple?

Again, comments welcome from anyone who knows how to disable - for ever - this irritant.