Been kinda wondering about an intercom or something similar myself. Sure we have cell phones, but sometimes she messages or tries to call me and my hearing isn't what it used to be. Plus, I sometimes (well, okay, Most of the time) have my phone turned down and I don't know about the call, till I either feel the vibration, IF the phone is in my pocket or I just happen to pull out my phone to check for calls or messages. Yeah, might be considered a waste, in My situation. but still considering. So, I don't really have any input, but am interested to see what some come up with,