Greetings from Tata Indicom!
We sincerely apologize for the inconvenience caused to you.
We are unable to contact you on the given alternate number, hence, request you to kindly provide us your Tata Indicom connection details, which will assist us in doing the needful.
We assure you that we are committed to resolving the issue to your satisfaction.
Should you require any further assistance please mail us at Customer.email@example.com.
Thanks and Regards