Airtel — Advertisement calls and SMSs

I am recording my complaints regarding SMSs and anonymous Advertisement calls, which i constantly keep receiving. As recent development, we have started receiving advertisement calls and marketing tunes from within Airtel even in LAN lines.

I am herewith recording the number of SMS (considered as nuisance) messages and possible numbers from which i constantly keep receiving messages.
Attested numbers and messages:
message 1- [protected]- Shiv kripa Sandesh!! Original ek mukhi rudrax offer just Rs. 1500/-, +Parad shiving + navratna ring+maha mrityunjaya yantra+ ADO VDO CD gift! ORder us [protected]

message 2- BA JAI HO - NAya flyovers, naya buses, naya greater hyderabad, jara yaad karo YSR ko - Jai ho.

message 3 - GHMC TDP - your vote decides future of our hyderabad. Encourage proven performers and effificent leaders. motivate your friens and relatives to vote on 23rd - Telugu desam.

This is just few sample messages i receive on a single day. Approx 58 such messages. Other than these public messages, I receive internal Airtel messages from 121.

I was unable to record the calls received in LAN as the caller id option was not working in my system.

Instead of the consumer making his choices, he/she is thrusted with such unwanted messages and calls in mobile as well as LAN.

Pl. do something to stop this nuisance.