How do I change the aircard number? Darren Harris September 08, 2016 16:55 Updated Follow Related articles How do I change units of measure? Activate SmartLink Network with a Pre-Purchased Plan Card I purchased an Aircard along with a SmartLink Plan and there was a SmartLink Plan Card in the box. How do I activate? Is there a WiFi option for SmartLink? How to Contact Customer Support Comments 0 comments Please sign in to leave a comment.