- Wed Apr 02, 2008 9:07 am
#45685
Hi,
I bought a GM862 Evaluation Kit - USB last week, and got it delivered just two days ago. I was really excited about it, but I have had the same problem since the first time I turned it on...
Drivers were installed properly and the module works "fine" it just can't register to any network in my country (Mexico), I have tried 3 different sim cards already from two different companies (TELCEL & MOVISTAR) and the result is the same:
AT+CREG?
+CREG: 0,2
I have tried all bands (0,1,2,3) and nothing, the thing is dead!!
I even upgraded the firmware to 7.02.404 via Round Solutions downloads.
I am beginning to think the module might be broken or something.
Does anybody have any suggestions?
I have followed the software user guide completely. The module works fine, it talks to me and everything, but it just does NOT register to any network, which makes it pretty useless!!
I have tried switching DTR switch LOW and HIGH, but nothing.
Please gimme some help, PLEASE!!
I bought a GM862 Evaluation Kit - USB last week, and got it delivered just two days ago. I was really excited about it, but I have had the same problem since the first time I turned it on...
Drivers were installed properly and the module works "fine" it just can't register to any network in my country (Mexico), I have tried 3 different sim cards already from two different companies (TELCEL & MOVISTAR) and the result is the same:
AT+CREG?
+CREG: 0,2
I have tried all bands (0,1,2,3) and nothing, the thing is dead!!
I even upgraded the firmware to 7.02.404 via Round Solutions downloads.
I am beginning to think the module might be broken or something.
Does anybody have any suggestions?
I have followed the software user guide completely. The module works fine, it talks to me and everything, but it just does NOT register to any network, which makes it pretty useless!!
I have tried switching DTR switch LOW and HIGH, but nothing.
Please gimme some help, PLEASE!!