Valid for 30 days from date of activation</br>Iridium SIM card with 50 minutes of airtime</br></br>Product Description</br></br>Iridium SIM card with 50 minutes of airtime, valid for 30 days from date of activation. Please contact us to activate the SIM; activation can be scheduled for a future date if you do not wish to have the SIM activated immediately.</br><br/>http://www.amazon.com/gp/product/B00XUKFQ3S