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The 4YFN Event Manual is your guide to all rules, regulations, stand and venue information to ensure our exhibitors and partners have a smooth build-up and successful show.
For more information on how the GSMA collects and process exhibitors and contractors' personal data, please read our Privacy Notice for MWC Barcelona and 4YFN exhibitors and contractors.
We very much look forward to working with you towards a successful 4YFN.
For any further questions, please feel free to contact our teams.
GSMA sales team
For all sales, exhibition space, sponsorship information, digital product enquiries please contact:
Email: sales@4yfn.com
Contact the ServiFira team if you have any queries regarding additional products and services, ServiFira eCommerce logins.
Tel: +34 93 233 2000 or +34 902 233 200 (within Spain)
Email: 4yfn@firabarcelona.com
Fira Store will be available in October.
For all PR & press registration enquiries please contact:
General enquiries: pressoffice@gsma.com
Contact us
We very much look forward to working with you on a successful 4YFN. For any further questions, please feel free to contact our teams.