if you are new customer of Airtel you may facing call redirection to Call center to verifying address.
when ever you call some one your call may be land to there call center multiple time they collecting customer data in name of verification …
redirecting call to there call center is attack on privacy of customer
TRAI SHOULD BAN THIS KIND SERVICE PROVIDER IN INDIA
if airtel want to verification bar there O/G and give calls from Callcenter’s and ask customer to resubmit the address proof ..
instead of following TRAI rules Airtel is making new drama with customer…
Tricky ideas strongly recommend stay away from airtel