Past 3 months am using BSNL Broadband. At 1st month am using Home 250 plan. on that month i have d bill Rs.784 i pay Bill. 2nd month am change the scheme to Home Combo 500. on that month am get the bill around Rs.2500. Am disappoint to see that much of amount. when am ask to customer care they told Rs.500 For Deposite, Rs.1000 for My 1st n 2nd month rental, another Rs.1000 for my Usage. I don't Know How it will be happen. Then Why am pay Rs.784 for 1st month bill