![Trai wants to know how telcos are masking call drops by using "cheat" technology](https://english.cdn.zeenews.com/sites/default/files/styles/zm_700x400/public/2016/06/07/496504-telecom-tower.jpg?itok=uUbRJ0B3 "Trai wants to know how telcos are masking call drops by using "cheat" technology")
Trai wants to know how telcos are masking call drops by using "cheat" technology
Zee Media Bureau
Jun 07, 2016, 13:52 PM IST
call drop masking
Zee Media Bureau
Jun 07, 2016, 13:52 PM IST