Yes, you can take SumUp payments over the phone. Follow these steps:
Choose a virtual terminal provider.
Make sure you are PCI DSS compliant.
Log in to your payment provider account and select "Virtual Terminal."
Enter your long card number, card expiration date, and card security code (3 digits at the back of your card).
Provide additional security information, such as the cardholder's name or postal code.
Submit the information using the "Submit" or "Complete Transaction" button.
Ask the customer how they would like to receive their receipt. Provide the option to email the receipt to the customer.
Remember to write "paid by phone" on your copy of the receipt for later reference.