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GVIDO Customer Support
About product support
About product support
GVIDO Account
Can I use the same device under multiple accounts?
Do I need to create an account to purchase?
Is an account needed for purchases made as a company?
How do I delete my online account?
What is the Support Center's operating hours?
Support
How to modify the PDF page size/DPI:
Who should I contact when I need technical support for GVIDO product?
Where can I locate the serial number?