click here couldn't post on the original thread as it's locked, but just to clear this up.
My wife's friend was adamant she could and does make calls on her iPad.
When I queried this she said she had a place for a Sim Card and it worked perfectly. When I questioned her further she said her son set it up for her.
Still uncertain I trawed the net for info and then came here for advice.
It was only later that I found out the "calls" to which she was referring were via Skype and FaceTime!
OK, everyone gets something wrong sometime - don't they?
Thanks to those who I think were trying to help ;-)
This thread is now locked and can not be replied to.