Trai — reactivation of my old vodafone sim card

Address:

H.no. 172 chauraha mohlla fatehabad agra, Agra, Uttar Pradesh

Hi, i have vodafone sim card that has been deactivated due to no use of it since 3 months. Now i want to reactivate this but vodafone is asking to reactivate it in postpaid conn. I want to ask why is it mendatory to reactivate it in postlaid.???

This is like a "gundagardi" of these operators. A person has gone somewhere their nw are not supported then why he should recharge that account.