Why not download one of the many apps that enable you to display your ICE (In Case of Emergency) information on your phone’s lock screen?
If you are taken ill, your drink is spiked, or we need to help you for some other reason when you can’t help yourself, it would help us immensely to be able to contact your best friend, partner or mum or dad.
… it would also make it much easier to reunite you with a lost phone – it’s well worth the trouble 🙂