• What is an Aircard?
• SmartLink AirCard FAQ's (Spanish)
• I Purchased an Aircard with SmartLink Plan but the Box did not Include a Plan Card. How do I Activate?
• How can I tell the difference between LTE (4G) and 3G aircards?
• How do I replace a 3G aircard with an LTE (4G) aircard?
• Is there a WiFi option for SmartLink?