".....calling minutes left :127 NZ & AU rollover minutes" "27 NZ & AU rollover minutes will expire on 06/Oct/2015"
Well its Nov, have those 27 expired ? -> Its Nov 2014. Rollover minutes will expire after an year & you can use them if you are on applicable combo i.e. Big Value, Big Data or Big Talker do I have 100 or 127 minutes ? -> You should have 127. 27 Mins expiring at 6 Oct 2015 & 100 mins after that. USSD displays only latest quota to be expired.