on 04-04-2015 10:46
on 04-04-2015 10:46
on 04-04-2015 10:50
Check for any network issues here : Service Status
Try removing and cleaning the sim card.
Try a reset by holding the power button and home button down together until the Apple logo appears then release them.
on 04-04-2015 10:55
on 04-04-2015 11:25
on 04-04-2015 11:44
I had this a few days ago - but only one number was affected, he was on giff gaff - it has appeared to have cleard itself now so maybe just a network issue somewhere.
on 04-04-2015 11:48
on 04-04-2015 11:48
on 09-04-2015 09:24