title: Will TelephonyManger.getDeviceId() return device id for Tablets like Galaxy Tab...?
body: <p>I want to get the device id that will be unique for each Android device. I am presently developing for a Tablet device. Want to get unique device id and store the corresponding values... </p>
  
  <p>So, i want to know whether Tablet devices will return a value if i use TelephonyManager.getDeviceId()...???Or is there any other value that is unique for each device???</p>