Increment in SMS cost

&lt;p&gt;&lt;b&gt;Location/place&lt;/b&gt;: Kerala&lt;/p&gt;<p><b>Name of company/service</b>: Airtel</p>Sir,
As sms occupies small amount of bandwidth in frequency spectrum, The company named Barathi Airtel billing huge amount for subscribers. on recharge of Rs 44, there’l be only 600 sms for 15 days which was 3000 sms for 30 days. Since the telecom companies are governed by TRAI this robbery profit must be stopped. on behalf of this i request you to take necessary action on these. Kindly have a look on this issue.
yours faithfully,
(sd/-)