Call 1500, Choose Broadband and option two if for complaints, and plan changes. I just selected and no one picked upsundar4k said:Thanks. Udaan website has links to apply new connection, complaints on leads and follow up on complaints. I could not locate a link to apply for plan change.
I looked at --> http://udaan.bsnl.co.in/
Are you referring to CDR Selfcare or the portal? Link: http://selfcare.sdc.bsnl.co.in --- this does have a page to request plan change. But not sure if any one actions any request / complaints from this website because i have an outstanding issue for a very long time here.