After a reboot my phone always has the call forward symbol showing at top left. Call forward is not on (calls are not forwarded) and if I go to Settings/Phone/Call Forwarding it is shown as not on, but the act of going there causes the forwarding symbol to disappear. Anyone else see this? Suspect it might be something to do with restore from my old iPhone 5 instead of setting up as new. Not a big issue but mildly annoying.