this course of action in only for shiv established top rated box. but this trick same do the job on gtpl set leading box also.
in gtpl established best box there no any established button bt there we can use combination of okay button n volumes upp button both equally at a time…
in accordance my know-how in Tatasky ,dish tv , dth this tick not doing work.
for other all comment me on bellow.
-~-~~-~~~-~~-~-
You should observe: “how to set free callerTune in jio”
https://www.youtube.com/enjoy?v=v8fPJLY2Urg
-~-~~-~~~-~~-~-
source