Reading complex data with DECIMAL='COMMA'

I'm using g95. With

complex(8) :: z
read(*,*,DECIMAL='POINT') z

I can input complex data with e.g. (2.1,3.2) but I haven't found any
way of doing the same with

read(*,*,DECIMAL='COMMA') z

Has anyone had any success doing this or know what the correct way to
input the data is?

Thanks,

Simon Geard