Press [Facsimile Features].
Press [Initial Settings].
Press [], and then press [Program Fax Information].
Press [Fax Header], [Own Name], or [Own Fax Number] to delete.
Press the item you want to delete.
Press [Backspace] or [Delete All], and then press [OK].
When deleting your own fax number, press [Clear], and then press [OK].
Press [Exit] four times.