MTNL today joined the bandwagon of telecom companies offering life-time validity on prepaid mobile cards with the launch of MTNL Trump Jeevan Sathi scheme.The Jeevan Sathi card would be available for Rs 900, and promises life long validity, which means users could continue to receive incoming calls even if they do not recharge their cards."The card - MTNL Trump Jeevan Sathi - will have a talk value of Rs 100 making it effective for one-time payment of Rs 800," A K Arora, executive director of MTNL, said.
