How to change Bangalore BSNL broadband plans online

How to change BSNL broadband plans - Bangalore
You can select the broadband plans from the following link http://210.212.169.201/erp/bbplan.php

Steps:
1. Go to bangaloretelecom.com
2. Search for broadband service and then postpaid service

3. If you want details about the available plans try (http://210.212.169.201/erp/bbplan.php)
4. Once you finalize the plan, you should see a link for Online Broadband plan conversion (http://218.248.42.50:8282/bbplanweb/index.jsp)
NOTE: you might have to use internet explorer since when i tried from firefox, it did not allow the browser

5. just register using your phone number and consumer number
6. fill the form and select plan change(it will ask you to choose the new plan)
7. In the next billing cycle, your new plan will be in effect