Hello!
I have the next problem.
I Want to make an call button in my app, but from excel I always get this 'phone’number 478586839 (without the zero in front). So when I try to call, I call to an phone number 478586839, an number that not exists.
When I put the EXCTRACTPHONENUMBER([gsm]) I always get list and you can’t call that.
Can you please help me?