The Yettel Prime tariff packages are intended for personal use only and may only be used subject to the rules of normal use. It does not constitute normal use if the Subscriber inserts the SIM card used for the tariff package in a device other than a mobile device, if the card is not used by a human being as intended (in particular if used for making automated calls), if the total duration of voice calls placed/forwarded exceeds 24 hours a day, or, if using the Yettel Prime Max package and considering the data quota included in the voice tariff package, the Subscriber generates more than 35 GB of data traffic a day.
The tariff packages may not be used for communication between machines (e.g. remote monitoring). The voice and messaging services in these tariff packages may not be used with a device without a display screen, keyboard (including touch screens), speakers and microphone (such as adapters, modems, private branch exchanges (PBX), SMS sending and other equipment). The tariff packages may not be used for commercial purposes, including but not limited to telemarketing, customer service or bulk SMS sending.
In the event of improper use, Yettel may limit the service until the end of the invoicing period and will notify the Subscriber of this measure. The minimum services available during the limitation period are specified in Section 5.2 of the GTC.
If the Subscriber uses the Yettel Prime Max tariff package and generates data traffic exceeding 108 GB per day, Yettel may, in the 2nd invoicing cycle following the subject month at the latest, invoice a daily fee of HUF 1,000 for each day when the Subscriber used data traffic in excess of the limit places/forwards voice calls for a total period exceeding 24 hours a day, Yettel may switch the subscription to the tariff package lowest monthly fee that is included in the GTC, currently available, suitable for voice calls, during the given invoicing cycle or at the beginning of the next invoicing cycle. The Subscriber hereby acknowledges that within 6 invoicing cycles from the switch between tariff packages as described above, the Subscriber does not have the right to change the tariff package to any Yettel tariff package that is offered with unlimited calls.