Amaysim $22 Simcard Starter Pack The Amaysim SIM is a 3-in-1 SIM to fit your device's requirements. You can punch out the standard, micro, or nano SIM according to your handset compatibility. Features 10GB data Optus 4G Plus network (100mbps download speed cap) and Additional data (if you run out) is $10/1GB. Unlimited data banking Roll over unused data on your next renewal so you don't lose what you don't use, for as long as you stay on your same plan. Unlimited national talk & text Standard national talk, SMS and MMS to mobiles & landlines and Calls to 13 & 18 numbers, and voicemail Renewal 28-day SIM plans that auto-renew so you don't have to.