Full support for clients


F-service is a professional repair service

Technical support and repairs

All products of our brands included in Next77 are manufactured to the highest standards, subjecting each to strict quality control. All this guarantees products free from defects. However, if a product requires repair or does not meet your expectations, please refer to the warranty rules and repair procedures that can be found in the information provided with the product. All information on product support and repair can be found in the Service.


Manual user instructions

If there was no user manual in the box with the purchased equipment, send us an email to: This email address is being protected from spambots. You need JavaScript enabled to view it. providing the product model in the message, for which a user manual is needed, and attaching a scan or photo of the proof of purchase. We will respond by sending a link to the pdf document.


next77 provides User manuals
ask for product catalogs

Files to download

If you are interested in the product catalog of our companies, please contact us at our e-mail address: This email address is being protected from spambots. You need JavaScript enabled to view it., we will immediately send you a copy in electronic form. You can also visit the websites of our brands, where you will also find selected catalogs. If you need to download the appropriate software for your equipment, we also invite you to visit our brands' websites where you will certainly find what you are currently looking for.


informacjePlease note that to use PDF files you need Adobe Acrobat Reader, PDF documents can also be opened in modern web browsers.


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