Avoid those dead zones by carrying a personal cell tower with you at all times!
Disclaimer: Lest anyone get the wrong idea, the above tag line is intended to be humorous. This is only a photograph of a cell tower imprinted on a spiffy case. It looks cool, but will not enhance your phone’s performance in any way.
Also available against blue sky.
Original photograph © 2012 by Marc Weber. All rights reserved.