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GSM is a very widely used standard for communication over mobile phone networks.

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How can I open simultaneously 2 client socket connections with GSM shield?

(9600); Serial.println("GSM not initialized"); while (true) { if (gsm.begin(PINNUMBER) == GSM_READY) { Serial.println("GSM initialized"); while (true … for (;;); } The serial dumps: GSM not initialized GSM initialized GPRS initialized Connected Second connection failed Do something here With other clients I don't have problem supporting two simultaneous …
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