New vehicles come equipped with a complimentary 6-month trial period that includes up to 3GB of data.
The trial period ends when 3GB is used or after 6 months, whichever comes first.
After the trial period, contact AT&T to purchase these available plans.
*Mobile Share Value: Overage charges (up to $20 per 300MB) apply. Mobile Share Advantage: After use of high-speed data allotments, data usage is slowed to a max of 128Kbps (2G speed) for the rest of the bill cycle. Audio/video streaming and other data usage will be impacted and may not be fully functional. See details below. **This plan requires you to have the AT&T Unlimited Plan on the same account. If you do not, AT&T will move you to a 1GB DataConnect plan for cars for $20 per month (overage $10 per 1GB). See details below.