How do I check my data usage?

To check your data usage, you can simply log in to your O2 account online or through the My O2 app. Once logged in, you will be able to view your current data usage for the billing cycle. Additionally, you can also check your data usage by texting a specific code to O2, which will provide you with a summary of your remaining data allowance. If you have any further questions or need assistance with checking your data usage, feel free to reach out to our customer service team for more information and support.