Hi Aubrey,   Thanks for your solution. Just to clarify, international roaming is charged from prepaid balance not from my TPG account. Is that correct?   Regards   Wesley ... View more

Hi Aubrey, Thanks for your post. TPG moderators have a gift for not answering my questions, and obviously never been overseas. As soon as you are abroad with your phone turn on, and roaming enabled your device starts to download all sorts of updates and messages in the background and all are using roaming services. As I said in my previous post, I red the roaming guide and I know there are no roaming charges for SMS received. Again -  What are the iPhone settings for roaming, as to not to incurre roaming charges. iPhone setting - Mobile Data be ON or OFF? iPhone setting - Mobile Data Option - Roaming Off or ON iPhone setting - Data Roaming - OFF or ON Regards   Wesley ... View more

Hi Ahra_G,   Thanks for your reply, I do now that I need roaming to receive OTP while overseas. I said that in second paragraph of my original post.   I also read TPG Roaming Gide before I posted my question. No answer to my question there.   I am asking about iphone settings, as I do not want to pay hundreds of dollars in charges.   Do I need to have roaming data service on on my I phone, while ovberseas? I just need TPG roaming to receive OTP nothing else.   Thank you ... View more