I need to remove duplicate entrys in MYSQL PHPMYADMIN

can someone help please...

Database Name: FaxData
Table: Fax_fps_data

Fields:

cli
dateadded
action
notes


Data Looks like the below...

cli dateadded action notes
------------------------------------------------------------------------
02783 2767777 2010-08-21 11:22:07 Added Client Updated
02783 2767777 2009-08-21 11:22:07 Added Client Updated

Field: cli < is there the duplicate data is show as below...

cli
-----------
02783 2767777
02783 2767777 < duplicate
02784 2747777
02784 2747777 < duplicate