Use Bundle Functionality
Monogoto portal has a function that will help you to manage/limit your SIM cards Data, SMS and Voice. Assigned limited usage of Data, SMS or Voice is called a Bundle.
This is a great function that will allow you to set one-time/daily/weekly/monthly limits on your SIM card usage, thus allowing you to make sure that your SIM will not be used more than you want to be allowed.
Below you can download detailed instructions on how to use Bundle API.
Bundle API Guide