Open Question: How can I convert an LIC policy to a paid policy?

I have the following policies taken 8 years back. 1. LIC New Jeevan Shree 2. LIC Jeevan Rekha 3. LIC Jeevan Suraksha I have taken up adequate term life insurance cover and I invest separately in mutual funds. I no longer want these LIC policies. How do I convert these into paid up policies? These were taken in the Bangalore branch of LIC. btw, i meant "paid up" policy.