How I Can Send the status of switch in SMS by Arduino? How I want help ,, I want send status of Switch If switch > 20 send SMS status of switch OFF and when switch &lt;20 than mean switch ON , Don't want send the value of reading.
I use Arduino uno

If I want use multiple switch and send all status of switchs in one message.
I mean if switch1 > 20 ON and switch2 &lt;20
I want send status of switch In one SMS
Switch1 ON
Switch2 OFF
Switch3 OFF

How I can do this??

void loop() 
Switch = analogRead(S_Switch);
if (Switch &gt; 20 )
{
Serial.println(Switch);// If Switch &gt; 20 show in SMS switch statuse  OFF,, If switch &lt; 20 show in SMS switch statuse ON
Serial.print("\n******************\n");
Sim900Serial.print("AT+CMGF=1\r"); //Sending the SMS in text mode
delay(1000);
Sim900Serial.println("AT + CMGS = \"+***************\"");//The predefined phone number
delay(1000);
Sim900Serial.println("MY Swicth statuse is :");
Sim900Serial.println(Switch); // I don't want the value of Switch I want ( ON , OFF )
 Sim900Serial.print("              ");
Sim900Serial.println((char)26);//the ASCII code of the ctrl z is 26
delay(5000);
Sim900Serial.println();
}
Here, Updated Code...

const int switchOneInput = A0; // Switch 1
const int switchTwoInput = A1; // Switch 2

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

void loop()
{
  int switchOneStatus = analogRead(A0);
  int switchTwoStatus = analogRead(A1);

  // When Switch 1 is OFF and Switch 2 is OFF
  if(switchOneStatus &lt; 20 &amp;&amp; switchTwoStatus &lt; 20)
  {
    smsOne();
  }

  // When Switch 1 is ON and Switch 2 is OFF
  else if(switchOneStatus &gt; 20 &amp;&amp; switchTwoStatus &lt; 20)
  {
    smsTwo();
  }

  // When Switch 1 is OFF and Switch 2 is ON
  else if(switchOneStatus &lt; 20 &amp;&amp; switchTwoStatus &gt; 20)
  {
    smsThree();
  }

  // When Switch 1 is ON and Switch 2 is ON
  else if(switchOneStatus &gt; 20 &amp;&amp; switchTwoStatus &gt; 20)
  {
    smsFour();
  }


}

void smsOne()
{
  Serial.begin(9600);  //Baud rate of the GSM/GPRS Module 
  Serial.print("\r");
  delay(1000);                  
  Serial.print("AT+CMGF=1\r");    
  delay(1000);
  Serial.print("AT+CMGS=\"+**********\"\r");    //Number to which you want to send the sms
  delay(1000);
  Serial.print("Switch 1 is OFF and Switch 2 is OFF\r");   //The text of the message to be sent
  delay(1000);
  Serial.write(0x1A);
  delay(1000);
}

void smsTwo()
{
  Serial.begin(9600);  //Baud rate of the GSM/GPRS Module 
  Serial.print("\r");
  delay(1000);                  
  Serial.print("AT+CMGF=1\r");    
  delay(1000);
  Serial.print("AT+CMGS=\"+**********\"\r");    //Number to which you want to send the sms
  delay(1000);
  Serial.print("Switch 1 is ON and Switch 2 is OFF\r");   //The text of the message to be sent
  delay(1000);
  Serial.write(0x1A);
  delay(1000);
}

void smsThree()
{
  Serial.begin(9600);  //Baud rate of the GSM/GPRS Module 
  Serial.print("\r");
  delay(1000);                  
  Serial.print("AT+CMGF=1\r");    
  delay(1000);
  Serial.print("AT+CMGS=\"+**********\"\r");    //Number to which you want to send the sms
  delay(1000);
  Serial.print("Switch 1 is OFF and Switch 2 is ON\r");   //The text of the message to be sent
  delay(1000);
  Serial.write(0x1A);
  delay(1000);
}

void smsFour()
{
  Serial.begin(9600);  //Baud rate of the GSM/GPRS Module 
  Serial.print("\r");
  delay(1000);                  
  Serial.print("AT+CMGF=1\r");    
  delay(1000);
  Serial.print("AT+CMGS=\"+**********\"\r");    //Number to which you want to send the sms
  delay(1000);
  Serial.print("Switch 1 is ON and Switch 2 is ON\r");   //The text of the message to be sent
  delay(1000);
  Serial.write(0x1A);
  delay(1000);
}