I have my SM5100B shield up and running now. When I load it up I receive this:
Starting SM5100B Communication…
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+SIND: 1
+SIND: 10,”SM”,1,”FD”,1,”LD”,1,”MC”,1,”RC”,1,”ME”,1
+SIND: 3
+SIND: 8
+SIND: 4
Does this mean the module is connected and ready to go? I have configured it to the US band using AT+SBAND=7 but I cannot call or txt the unit and receive a response.
Any ideas? I have attached/detached, re-soldered the antenna connector, all with the same response.
Thanks!