The Keep Surfing option allows you to continue to use data at a slower speed (128 Kbps), beyond the volume included in the main subscription without being billed for the additional volume of data used:
- Within Luxembourg for the Tango Smart LU offer
- Within Luxembourg and roaming within Europe (Zone 1) for the Tango Smart and Tango Infinity offers with Europe included
This option allows you to control your budget and avoid being billed for data overruns. Keep Surfing is compatible with the Tango Smart LU subscription and with the Tango Smart XS, S, M und L, and Tango Infinity(versions with and without smartphone).