PAYA TERMINAL ISSUES
1) First Reboot by pressing # and YELLOW key for 5 seconds
2) Login to https://hellasbae.payaconnect.com and try a test transaction to the Virtual Terminal. If you get the same error, then send a message in your CC thread on WhatsApp. Here is a video of how to do a test transaction: http://tinyurl.com/TORO-Paya-VirtualTermTrans
3) Alternative while you wait for a solution: http://tinyurl.com/TORO-Paya-DeviceNotFound