Is your Chip and PIN machine displaying a network? Bluetooth symbol? Wi-Fi connection?
Is your merchant account open? There have been situations where customers have actively closed their merchant account without knowing, and thus not been able to process card payments.
Please call the WTS technical team on 0845 459 9984 quoting the diagnostic code that is being displayed on the print off, and allow us to support your query getting you back up to full speed. Please note we can only support existing customers of Wireless Terminal Solutions.