Understanding data usage per SIM

Use the CSV Invoice to understand how much data each SIM uses.

To view SIM data usage in the CSV Invoice:

1. Select the row containing the ItemRefData (Column A).

2. Navigate to Description (column H) to view a description of Data.

3. Total data usage in bytes = Quantity + InBundleQuantity, where:

   Quantity (column K) is the number of excess (overage) bytes used

   InBundleQuantity (column S) is the number of bytes used inside the bundled amount

4. For kilobytes, divide the total by 1024.

5. For megabytes, divide the total by 1048576.