Arduino code For Servo Motor Control with mobile

#include<SoftwareSerial.h>

#include <Servo.h>

Servo myservo;

SoftwareSerial mySerial(2, 3); // RX, TX

int Position ;

void setup() 

{  

  myservo.attach(11);  

  mySerial.begin(9600);

  Serial.begin(9600);

}

void loop()

{

 if(mySerial.available()>0)

 { 

  Position = mySerial.read();

  Position = map(Position, 0, 180, 180, 0); 

  myservo.write(Position);        

 }

}