Possible Duplicate:
Call in Android application shows add contact dialog
How can I make a call in android application, from tablet (Acer ICONIA TAB A501)?
I tried whit thi code:
Intent callIntent = new Intent(Intent.ACTION_CALL);
callIntent.setData(Uri.parse("tel:" + call.Number));
startActivity(callIntent);
but this open a dialog asking for adding the telephone number to my contacts
Try using ACTION_DIAL instead http://developer.android.com/reference/android/content/Intent.html#ACTION_DIAL