You can see the remaining credit of your roaming package at any time in your customer account.
You can find a step by step guide here:
- Log in to your customer account.
- On your Dashboard navigate to the SIM card where you want to see the remaining roaming balance.
- Select the according SIM card with one click
- Select "Roaming" in the upper right corner
- Now you see your remaining roaming credit in the right circle