This service is unique and exclusive to Kolbi users. DISCOVERY is an online language learning course service. By sending "Si" or "ok" to code 6011, the user will receive an SMS confirming their subscription at a price of 285 colones (tax included) per day, and the charge will be automatically applied to their mobile bill or deducted from their main account balance.

To unsubscribe from the service, the user must send one of the following words: "salir", "no", "baja", or "cancelar" to code 6011. The subscription will be indefinite and will remain active unless canceled by the user. The user is responsible for verifying compatibility with their device. No returns or refunds apply. For customer service, call 8888-1073 or visit https://lacd.link/H