$19 Mobile PlanUnlimited standard calls & SMS to Australian numbers110GB data with unlimited data rollover²30 days expiryRead the full plan details for the $19 Mobile Plan.'Buy now' for a new service. If you already have a SIM and wish to renew or change to this plan click 'Recharge'. Trusted NetworkALDImobile is a part of something bigger.The Telstra Wholesale Mobile Network coverage area reaches more than 98.8% of the Australian population with 3G*, 4G or 5G and covers more than 1.6m square kilometres of the Australian landmass. The service provides 4G coverage reaching at least 98.7% of the Australian population and at least 75% with 5G. *3G network services will cease mid-2024.Check your area on our network map. 3-in-1 SIMFits all handsetsNo matter what phone you have, our 3-in-1 SIM fits all handsets.Unlimited data rolloverAll is not lostRecharge with the same Plan or a Mobile Plan with higher value within 24 hours of your $19 Mobile Plan expiring and your unused data will rollover and over and over. Your plan data will be used before your rollover data so you should never get caught data short. Conditions apply, check here.Data top upData running low?Data running low? Just top up your data with 1GB for $10 or 3GB for $15 to expire at the same time as your plan. Add up to 40GB above your plan data allowance and whatever you don’t use will rollover as long as the rollover criteria is met. Find out more about Mobile Plan Data Top Ups.Auto RechargeSet and forgetEnable Auto Recharge from your online account and we’ll take care of everything. We’ll send you an SMS and email to let you know we’ve recharged for you. Click here to find out more about Auto Recharge.