Yes, I agree, Annette. I think the suspend tones themselves could send a message to a prearranged or programmable number (it could even change!). then that person could check by phoning up to see if there is an answer. Sometimes my pump suspends but I am ok enough to eat something and turn it back on. But obviously on Monday I would not have been able to answer the phone. OH did drive home when I didn’t answer the phone, but he didn’t know whether I was in trouble or not, I could have taken the dog for a late walk or something. Unlikely – but possible.