@ SG_curiosity
Already Called Guwahati and Nagaon Team but not solve my issue.....
Already Called Guwahati and Nagaon Team but not solve my issue.....
I don't have that big black box in my room it's a similar one but much smaller one@Ameen please don't forget to send few pics of bsnl FTTH dp box or of that which you was talking about.