Vodafone India — unethical behaviour

I am subscriber of post paid cell no.[protected]. I have not applied or requested for any call details from my cell phone, but i have received a sms from your vodafone.in as "your application has been received for. Use eac[protected] for future reference".
I suspect that some mischievous persons are using my name to get call details from my cell phone. I request your good officers not to entertain any such request or application without my knowledge and consent.

I therefore request your good officers to make an enquiry and avoid any foul play by third parties and oblige.

Thanking you,
Yours faithfully,
(D. Venkateswarulu)