I have a post-paid simcard with B-9 tariff plan. I just changed it to B-15 plan via the website. I received a SMS and an email regarding successful plan change. When I check the website, my current plan is set to B-15 accordingly. But, when I see my current usage, the given capacity is for the B-9 tariff plan.
When will the B-15 plan practically be applied to my usage?