See if your device is unlocked and qualifies for FreeMii Membership  https://freemii.com/check 


Please note FreeMii, Inc. and it’s affiliates cannot guarantee activation. All carrier networks and/or network providers have the discretion to approve device and SIM activation based on the device model, security protocols, Device ID status, and other measures as the respective network deems appropriate. 

In the event you complete purchase and are unable to activate your FreeMii SIM and device, you may choose to activate with a different device, with a different network, or you may request a full refund less shipping costs.