Dear Mr. Longz,
Greetings from Tata Docomo!
We sincerely apologize for the inconvenience caused to you.
We request you to kindly provide us the screenshot of the speed for your device to the given below e-mail id, which will assist us in doing the needful.
Further, we request you to test your device speed from the below sites.
We assure you that we are committed to resolving the issue to your satisfaction.
For any further assistance please mail us at Customer.firstname.lastname@example.org or you can call us on 040-66570232.
Thanks and Regards,