calling remote function with specific isolaton level, storing data into table varialbe

declare @TT table (
    [Field1] [decimal](9, 0) NOT NULL,
    [Field2] [int] NOT NULL,
    [Feild3] [smalldatetime] NOT NULL,
    [Field4] [smalldatetime] NOT NULL,
    [Field5] [tinyint] NULL
    )

insert into @TT
exec ('set transaction isolation level read uncommitted;select * from DatabaseName.[dbo].[fn_FuncitonName](p1, p2)') at LinkedServerName
select * from @TT