To check your sipgate basic residential account's balance, login to your Dashboard here.
Your account balance will be displayed on the on the right hand side of your sipgate basic Dashboard:
Click Call Rates to check the cost to call a particular destination or to download a complete list of sipgate basic's call charges in PDF format.
To see your account's recent transactions, invoices and an itemised list of your last 90 days chargeable calls click the Billing & Invoices link.