i'm on the smart plan100 with the iPhone 5s and was told that I have unlimited data till the 31 March 2016 and this was true as I used to download always and check my bundles and it used to be untouched until this morning where I received an sms saying " Your "Included All Networks Data" bundle has been used up." And so I checked my bundles again and see the data is now coming out of my bundles and so I phone 180 and they tell me they looking at my account details and saying they see nothing of the sort!! I mean how can it be there for 2 months and they all of a sudden be gone??? Help please any info will be very helpful!!