Once you register at Exotel, you get a trial account. Your trial account with loaded with 1000 Rs which you can use to test the system. Unfortunately, Rs 1000 can be used only inside Exotel and cannot be used, for example, to buy ice cream. 

The aim of the free credits in your Exotel account is to ensure you're able to test out all of our features to your heart's content before deciding to take the plunge. 

How do you know if you have a trial account? If you have never paid, then you are on trial. 

If you need more credits for testing, Use the "Support" widget at the bottom of the screen to tell us. 

If you need any kind of assistance to test out Exotel, use the Support widget or write to us at hello@exotel.in.