sim 908 problem

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  • #11073 Reply

    antik

    i have GPS/GPRS/GSM Module V2.0 (SKU:TEL0051)!Power supply: 6-12v !Power supply: 6-12v used For Arduino
    i have one problem my modem not find network led status not blink help me please

    #11075 Reply

    Admin
    Keymaster

    Hi,
    Can you please check the registration status of the device? On the AT Command Tester, you can use query the ‘Registration’ and the ‘Signal Strength’ on the diagnostics tab.

    The AT commands to send for above are

    
    AT+CREG?
    
    AT+CSQ
    
    • This reply was modified 6 years, 7 months ago by  Admin.
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