So it can call and message people but when they try and call me it says I'm disconnected and when they send me messages through SMS I didn't receive them. I didn't really care till now cause people would just call me on whastapp but my girlfriend phone broke and she's got a nokia now for like a week and I can't talk to her… Also I turn off my mobile data when I'm at home connected to WiFi but I don't think that is the problem cause I've tried turning it on and it still doesn't work
Read more: Problem with phone calls and sms?