I'm trying to write some standard Contact's fields e.g.
For example using an Anonymous window I tried with this code:
Account acc = new Account(FirstName='User', LastName= 'System', MobilePhone=33900000, Email = 'firstname.lastname@example.org' ); insert acc;
I receive this error: "Field does not exist: MobilePhone on Account".
How is possible to write standard Contacts's field when creating a PersonAccount?