Is it possible to change tariff by prepaid card?

[wooku]

hello all,
I have been using Vodafone prepaid simcard for my tablet and I needed only internet so I bought a websessions tariff. I think it means I can only use the simcard for surfing internet, I can't call and receive calls. although the card has its own phone number. now I need this simcard for my smartphone and it would be great if I could use it like normal simcard - be able to call and receive calls. is it possible or I have to buy a new prepaid card?

[Der-Peter]

Hi wooku,

the change from a data tariff to a regular tariff for smartphones with voice function is not possible.

So either conclude a new contract with a corresponding tariff or purchase a CallYa (prepaid) card.

Best regards

Der-Peter