RETIRED - MG2639 Cellular Shield Hookup Guide
This Tutorial is Retired!
This tutorial covers concepts or technologies that are no longer current. It's still here for you to read and enjoy, but may not be as useful as our newest tutorials.
jimblom 
Resources and Going Further
We hope you'll enjoy creating with the MG2639 Cellular Shield. If you have any questions about the board itself, these resources may be helpful:
For information about using the MG2639's GPS module, check out our GPS Basics and GPS Shield tutorials. We highly recommend using the Tiny GPS library for all of your GPS-string-parsing-in-Arduino needs.
If you'd like to continue exploring the tutorials in our catalog, here are a few related guides we'd recommend:
Graphic LCD Hookup Guide
Whether you want to connect an LCD to your shield to make a fully navigable cell phone, or want to log sensor data to data.sparkfun.com, the MG2639 Cellular Shield should serve as a solid launching point.