title: How to find android tablet support for phone calling or not?
body: <p>I am developing an android application for both phone's and tablets.There is a problem with tablets.Some tablets are having calling to phone number function.Here i should know which tablets contains phone calling function and which don't have that function.Please advice me how to find which tablet have phone calling function and which one not supported.</p>
  
  <p>Thanks in advance</p>