I think this just started in the last day or so. When I use the phone, the red notification LED blinks fast with a red light. Is this typical? It has always blinked red when I have a message of any sort waiting or I missed an incoming call. I don't think it always blinked red while on the phone.
Can anyone else confirm this is also the case with them and always has been?
Forgive my ignorance, but I believe you are asking if I am on an enterprise server, and I am pretty sure I am, since mine is a work phone. I posed this question to our IT group, so I'll see if they reply.