I would like to give the Blackberry 972o to my mother. She doesn't need fancy apps, just watts app, and reading her hotmail, etc. She lives in South America, so I would like to know if you can make free calls with the BBM version for 9720 (i believe it runs on OS7.1)? I myself have the Z10. This way we can talk for free via BBM.
Thanks,
Pieter