i bought 2 idea netsetter..both not working even with idea sim ,i purchased 2 same models but seller sent me differnt and one of them was old.....what should i do...i have reported to ebay guarantee but to response...even now a days phone call to 1800 209 3229 is not possible iam trying from around 8 days to call ebay but promts busy tone....some body help what shold i do now..??