About data usage
Data usage reflects total usage since activation or the last time the data counter was reset. Billed data usage may vary due to network delays or other technical limitations.
For postpay plans, you will receive email notifications at 75%, 90%, and 100% of your data usage allotment for the month. Refer to About usage alerts for more information.
Follow these step:
Sign in using the email address and password used during activation.
Current data usage is displayed in the Plan section.