![AT&T is bringing out multiple vehicles to bolster cell service at Coachella 2013. (AT&T/Contributed Image)](/wp-content/uploads/2013/04/LA-Music-Festival-2013-COW-Array-380x265.jpg)
AT&T is bringing out multiple vehicles to bolster cell service at Coachella 2013. (AT&T/Contributed Image)
If you’ve been to the Coachella Valley Music and Arts Festival in the last few years, you know that at points it would be easier to communicate with your friends via carrier pigeon than cell phones.
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