Shabir Ahmed Lone, the Indian-born Bangladesh-based alleged handler of a Lashkar-e-Taiba terrorist module busted in Delhi, was in direct contact with LeT chief Hafiz Saeed and its senior commander Zaki-ur-Rehman Lakhvi, NDTV reported. Saeed and Lakhvi, high on the list of terrorists wanted by India, were designated by codenames 'Chacha ji' and 'Taya ji', respectively, the report added.