There are non-committed and committed options in the relevant tariffs. For contracted tariffs, the commitment period is 6 months. Relevant tariffs can benefit from special additional packages. Relevant tariffs can benefit from the 1-day free TR Passport feature. With the relevant tariffs, TR Pasaport can continue to use its line in Turkey. Relevant tariffs can benefit from Vodafone Happy privileges. It is possible to switch between the relevant tariffs to another tariff at any time.