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Tips and questions relating to the GPS modules from SFE
Does anyone have an idea about the process to follow with the following registration attempt with the gm862.

+CREG: 0,3
+CREG: 1,3

Mobile has found some networks but it is not allowed to register on any of them, no roaming was allowed. Try in another place, and repeat

Is this saying my SIM account doesn't support roaming, it actually does). Just trying to figure out if this is a problem with my SIM or should I look else where.

By maokh
Could you do an AT#MONI and tell me the signal strength? What sort of antenna are you using?