Terminal TroubleshootingCare and troubleshooting for Ingenico and PAX terminals.General Troubleshooting for Ingenico TerminalsTMS CallsCaring for Inactive TerminalsTroubleshooting Ingenico Bluetooth and Countertop TerminalsTroubleshooting Ingenico Mobile TerminalsTroubleshooting Ingenico Wi-Fi TerminalsTroubleshooting PAX A920