Hi. I have been facing this issue for a while now. Every time power goes and the backup is switched on, my optical line is red. It doesn't switch on. Then suddenly it switches on. The Airtel engineer seems to be clueless and is giving me varied reasons each time. What could be the trouble...
This website uses affiliate links. This means that if you click on a link and make a purchase, we may receive a commission. This does not affect the price you pay for the product.
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.