MTEL Austria GmbH - Änderungen nach § 25 Abs 2 TKG 2003: "Moj MTEL-App", alle Vertragsunterlagen, Teil 1 EB „Business L“; EB „Business M“; EB „Business S“; EB „Postpaid-Tarif 4YOUNG“; EB „Postpaid-Tarif Servus L SIM Only“; EB „Postpaid-Tarif Servus M SIM Only“; EB „Postpaid-Tarif Servus Plus L“; EB „Postpaid-Tarif Servus Plus M“; EB „Postpaid-Tarif Servus Plus S“; EB „Postpaid-Tarif Servus Plus XL“; EB „Postpaid-Tarif S SIM Only; EB „Postpaid-Tarif Servus XL SIM Only“; EB „Prepaid-Tarif Hallo L“; EB „Prepaid-Tarif Hallo M“; EB „Prepaid-Tarif Standard“