Prepaid line usage abroad
I have an At&t prepaid line which I purcahsed back in October 2017 when I was in the US. I reside in Turkey and kept using that line’s whatsapp on my iphone which I also bought together with the at&t line in 2017. Now I own a new phone and want to transfer my at&t phone line’s whatsapp to the new iphone. Does my prepaid line receive sms messages abroad here in Turkey? If not, is there a way to enable that line for abroad usage?