Ready SIM Talk+Text+Data 3 in 1 (7 Day Unlimited Talk & Text + 500MB of 4G LTE Data) Introducing the world's first self-activating SIM card. Just pop a Ready SIM in your device, text your ZIP code to 7850, and that's it. You'll receive a text message confirmation with your local phone number and expiry date of your plan. 4G LTE is a faster data network with greater capacity and significantly improved speeds. This allows for faster downloading, smoother streaming and a better overall experience. Ready SIM allows tethering, so you can use your smartphone as a mobile hotspot and share your data connection with other devices. This is handy if you're in an area without Wi-Fi and need to do something on a device other than your phone. It's easy to get started with Ready SIM. All you need to get started is buy a Ready SIM and activate. We don't ask you to sign any contracts or go through any credit checks. No overage, activation, access, or connection fees. With Ready SIM, you'll always know exactly what you're paying for, with no surprises.