I've have worked around loud machines from time to time and you couldn't here the ringer nor feel the vib. It would be nice the have a vib notice say 20 or thirty minutes later to alert you to a missed call. When I'm busy at working on something I'm not thinking of my phone in my pocket. On screen notifications are not worth a damn if its in your pocket or case. I'm not constantly check my phone for calls.
Now there will be people here who will say if it was needed it would already be on there. Hell, it would be easy for Apple to add this feature and it would be used by many.
Now there will be people here who will say if it was needed it would already be on there. Hell, it would be easy for Apple to add this feature and it would be used by many.