After connecting to the WLAN (network SSID "wififairgrounds", IP-configuration: Dynamic via DHCP) and requesting any URL you will be forwarded to the portal site of Deutsche Messe. Chose the logo of Deutsche Messe and log in with your username and password (contained in the voucher), which are available at the information counters of Deutsche Messe (EBi) in almost every hall and are occupied one day before the fair starts.
If you are experiencing any problems our WLAN Support team will be glad to assist you. You can also enquire the location of WLAN Support at the information counters (EBi).
Hotline WLAN Support: +49 511 89-38992
There is no possibility or need of an advance order for the vouchers. Furthermore you can access the network on the grounds via numerous roaming partners.