Originally Posted by
linglingfool
After I posted yesterday I went onto the mobile data portal from my phone, and the option to provision the data pack was there. I've never tried adding it directly from the device -- can you set the effective date from there, or does it assume you want it to activate immediately since you're on your phone?
For on device if you go to
http://t-mo.co/4G-Data, click "View International Roaming On-Demand" It will provision a selected datapack right away, it used to ask for future time setup before.
I'll bring this up with T-Mobile as it gives no warning on immediate provison
For now if you need to pre-date a pack activation do it with my.t-mobile.com (with full account login, under services, select "Add a data pack" for specific device) or call a CSR.