A battery and GSM antenna is required to use the Cellular module. If you want to use GPS as well, a passive GPS antenna is also required
Check polarity for the battery!
Snap the uFL connector on, it will click when placed properly
You must insert a SIM card to do anything but the most basic tests. The shield and GPS does work without a SIM but of course you cannot send or receive texts, calls, etc!
- If you have not yet inserted a SIM card into your FONA, follow the instructions on this page and come back to this guide when you're done.