To access/view Live TV, On Demand and all other services of the Tata Play Mobile App on your Android/iOS devices, you need to follow the following steps: Log into the App using any of the following details: Your Subscriber ID Your Registered Mobile Number If you use your Subscriber ID you will have to enter your mytataplay.com password to complete the login process. If you use your registered Mobile Number an OTP will be sent to your Registered Mobile Number which needs to be entered to complete the login process. Now you are ready to view the content of your choice.