Prepaid - Your data will first be prioritised and utilised from the remaining balance of the previous pack, prior to using the new pack. Even if Anytime data from the previous pack is available, the Night-time bonus data quota of the new pack will be consumed during the night time bonus (12.00 midnight to 8.00 am).

Postpaid - There is one exception regarding Postpaid data extensions i.e. if you have Anytime data available from extensions during the previous billing cycle (as extensions are valid for 30 days), it will be used before the data quota of the new billing cycle (Anytime/Night-time bonus/4G Bonus) is consumed.