You can watch ZEE5 for free with your Vodafone Idea number by following these simple steps:
1. Go to the Vodafone Idea website and sign in.
2. Click on the TV icon in the top left corner of the homepage.
3. On the TV page, click on the ZEE5 link in the vertical menu bar at the top of the screen.
4. Enter your Vodafone Idea number and hit enter.
5. You will be prompted to select a language and click on one of the available channels to start watching.