Airtel has the lowest monthly rental pack for telugu subscribers.
Base pack: South Telugu Velugu Pack
Monthly rental= rs.99(Including Tax)
No.of channels(27 telugu+33 Others)=60
This pack you can subscribe in advance rental also.
Annual(12 months) advance rental=rs.999
So effective monthly rental 999/12=rs.83.33(Inclusive tax)
They say this for new customers only but if you call nodal officer then they can activate this pack for excisting customers also.
Or you can activate the pack by using your airtel selfcare portal under long duration packs.
For annual option there are two packs for this plan.
1)South Telugu Velugu Adv rental for 12 months @rs.999 pack oct 12 (Inclusive Tax)
2)South Telugu Velugu Adv rental for 12 months @rs.1200 pack jan 13 (Inclusive Tax)
There is one more annual pack which you have to select channels.(FTA Pack)
Annual FTA pack For 12 months @rs.660.
Effective monthly rental for FTA pack 660/12=rs.55.