With NATEL® infinity plus XL you can have an additional free NATEL® data SIM. You can only obtain the free SIM card with NATEL® infinity plus XL over the following website. During the order process monthly costs of CHF 89.- will be displayed. The amount is directly credited to your NATEL® bill and need not be paid.
To see your NATEL® data benefit with a NATEL® infinity XL (not infinity plus XL), activate under "Do you use a NATEL® infinity (plus) product?" the checkbox "infinity (plus) S, M & L or infinity XL" . So if you combine for example NATEL® data XL with a NATEL® infinity (not infinity plus) subscription you only pay CHF 49.-. The price without ® data benefit is CHF 89.-.