I have a SM5100B cell shield and an antenna. I am using the SIM card from my AT&T phone. I am following the tutorial on http://tronixstuff.wordpress.com/2011/01/19/tutorial-arduino-and-gsm-cellular-part-one/
In both my serial monitor and the terminal download, when my shield prints the +Sind numbers, it skips number 11(registered to network). Why is it doing that? How can i fix it?
Prints:
Starting SM5100B Communication...
+SIND: 1
+SIND: 10,"SM",1,"FD",1,"LD",1,"MC",1,"RC",1,"ME",1
+SIND: 3
+SIND: 4
+SIND: 8