Own
Week signals of BSNL mobile

Dear Sir

I am living in Hyderguda area (old MLA quarters) of Hyderabad. One in every 5-6 months, my mobile experience erratic and very low signal strength in my apartments. This problems will continue for 10-15 days and then disappears.

I do not know whom to contact when such things happen. Signals would be so week that it is difficult to communicate. Pl inform me to whom I have to contact.