The minimum contract duration for the mobile subscription is 24 months. The discount on the basic fee for the mobile subscription is valid for 6 months, after which the subscription will be charged at the normal price. Switching to a lower-priced subscription during the minimum contract duration will incur a one-time buy out fee of CHF 821.25.-. The monthly discount on the basic fee will also be forfeited, even in the event of a subsequent switch back to a subscription that is eligible for the discount. Switching to a higher-priced subscription and back again is possible at any time, with the same discount in francs applying to the new subscription as well. The value of the free hardware will be deducted once-only on the first bill. ETF explanation EN: If the subscription is canceled before the minimum contract duration is reached, the customer must pay the basic monthly fees for the subscription up to the end of the minimum contract duration, plus a handling fee. In addition, the customer will be charged the value of the gift in the amount of CHF 820.85. The customer will be required to pay both amounts right away.