Why do the broadband companies in India impose FUP (Fair Usage

Just got a sim from sky mobile and have the unlimited calls and texts but i can not for the life of me see anywhere on website or in the t&c

Sky Mobile · SMARTY · Talkmobile · Three; Virgin Mobile; Vodafone · VOXI Networks with fair usage policy: EE: 600GBmonth, exceeding twice in 6

skyfair Though it is called Fair Usage Policy , it is actually Unfair Usage Policy In other countries not only is there unlimited data (

skyace clubapk While no fair use policy applies, Sky has retained a section in the terms and conditions that all providers have in one form or another, and