Kirim SMS ke beberapa nomor *ARDUINO

// bambangSud whatsapp/SMS 0811234123

#include <SoftwareSerial.h>

SoftwareSerial mySerial(10,11); // RX, TX atau (2,3)

void setup() {
  mySerial.begin(9600);
}


void loop(void)
{
    Send_SMS("0811234567","Test SMS1");
    Send_SMS("0818123456","Test SMS2");
}


void Send_SMS(char *nomor,char *mssg) // nomorTujuan, isiSMS
{
    mySerial.println("at+cmgs=");
    mySerial.println(nomor);
    mySerial.write(13);
    delay(1000);
    mySerial.println(mssg);
    mySerial.write(26);
    delay(2000);
}