The two SIM cards I’ve tried are both T-Mobile, though different plans. I believe I now have the antennas installed correctly because I’m getting a good signal report from the EM06-A. Here is part of the log of my interactions with the EM06-A:
AT+COPS=?
+COPS: (1,“312 530”,“312 530”,“312530”,7),(1,“311 882”,“311 882”,“311882”,7),(1,“Verizon”,“Verizon”,“311480”,7),(1,“311 490”,“311 490”,“311490”,7),(1,“Sprint”,“Sprint”,“310120”,7),(1,“T-Mobile”,“T-Mobile”,“310260”,7),(0-4),(0-2)
OK
AT+CSQ
+CSQ: 23,99
OK
AT+QSIMSTAT?
+QSIMSTAT: 1,0
OK
As you can see, the EM06-A is seeing at least one T-Mobile cell tower with a reasonable signal level. What we also see is that it is not recognizing that a SIM card is inserted into the slot.
Question:
- From the pictures in my previous messages, does the SIM card appear to be properly inserted?
By the way, I have set up my ODYSSEY to dual-boot the original installed Windows 10 and Ubuntu 20.04.1. There is no difference in the way the EM06-A behaves with either system.