07-13-2023 06:47 PM - edited 07-13-2023 06:51 PM
Why I could see my add on unused data plan before my basic plan data not yet used up, but when my basic data has been used up,I couldn't find and use the add on data???
Now the new month and fees begin!!
07-13-2023 06:54 PM
It is of course not expired that is why I asked! I buy it for top up, but finally couldn't use!!!
07-13-2023 06:51 PM
recently, all purchased add-ons expire 30 days after they have been purchased, regardless of whether they were used or not. That could be the reason.