Why can't I make calls to special numbers which begin with 700/19 … etc, although I have minutes in my flexible plan/add-ons?
You can use the minutes in the flexible plan or add-ons to make national calls to ONLY all mobile numbers, fixed landline numbers, and 9200 numbers. As for the special numbers which begin with 700/19 or 3 digits numbers, you will need to buy PayGo...