susano
Junior Member level 1
Hi all,
i'm trying to send data from a sim508 gsm/gps module through gprs. but sometimes (in 70% of cases), the module can't connect to the gprs network. coz as i test it with PC,after sending "AT+CGATT=1"(attach to GPRS service) for several times, it receives "+CME ERROR: 107"(gprs connection error). does anyone have any idea about the reason of this problem?
thanks in advance,
Sakina
i'm trying to send data from a sim508 gsm/gps module through gprs. but sometimes (in 70% of cases), the module can't connect to the gprs network. coz as i test it with PC,after sending "AT+CGATT=1"(attach to GPRS service) for several times, it receives "+CME ERROR: 107"(gprs connection error). does anyone have any idea about the reason of this problem?
thanks in advance,
Sakina
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