Why dont i receive texts or phone calls when my phones off or flat?
I Have an iphone 4 and have had it for nearly 2 years. Ever since i got my phone i have not been able to receive text messages or phone calls when its turned off or flat.
So if my phone goes flat and i turn it back on, i never receive calls or texts. I have tried turning my phone off then getting someone else to text me, then i have turned it on and the text does not come up?
i really need help on this due to family or work texting me and i dont realise.
Thanks.
iPhone 4, iOS 7.1.1