As mentioned in this thread
https://broadband.forum/national-customer-call-preference-registry/72848-file-complaint-spam-sms-call/22/ I tried to lodge a complaint with Vodafone.
Format is slight different with Vodafone (which I got right after few attempts), it is "COMP TEL NO XXXXXXXXXX;DD/MM/YY;HH:MM; Short description of complaint". Note that no spaces used between mobile number, time and date. Time in 24 hour format, and date with 2 digits for year.
I got sms each time I sent message for complaint, saying it has registered my complaint and it would resolve in some 7 days.
Then I got call from Vodafone CC saying that I would not receive any sms for marketing. I told him that I anyways dont get any such sms, problem is I get calls from some mobile numbers for
Credit Cards and Loans.
To this his reply was SHOCKING! He said install some app on mobile and block those numbers!
I said Thank You very much, I am already doing this, and hung up.
This is 2nd time Vodafone CC told me that they cant help, So I guess Vodafone/Mobile Operator can't help in these matter
🙁
Well, I too received a call from VF after I lodged a compliant against spam messages I received and the lady told me that telemarketing companies connection has been deactivated.
At least in Bangalore VF its working!