Apologies for such a basic question - but I have searched and can't find this.
I want to add a user defined field eg Pager) in Contacts. When I edit a contact I can find the menu option for adding fields - but this is restricted to the built in fields - and it doesn't seem possible to edit this list.
I am unable to add my own fields to any specific contact - let alone change the default set-up.
Any ideas?