1 Abonament, 2 SIM-uri, un singur numar?

Exista posibilitatea folosirii a doua cartele SIM pe un singur abonament? Nu ma intereseaza sa fac "sharing" la un abonament ci pur si simplu  vreau sa folosesc doua telefoane, alternativ (unul mai "de santier" si altul mai "de oras"). In momentul de fata, trebuie sa frec SIM-ul de la unul la altul si este foarte stresant (mai ales cu re-setarea pentru ora/data). Asadar, la un moment dat in retea (activ) ar fiu un singur SIM, deci n-ar perturba sistemele operatorului. Stie cineva (eventual vreun insider) daca este posibil asa ceva?

If you already have two mobile phones (dualband) - for example one in your car and one mobile phone in your office - the Twin Card service is ideal for you. With this new service you avoid having to go through the irritating process of switching your SIM card from one mobile phone to the other, and the additional monthly fee is just CHF 9.-.

Advantages
All activated services, for example call divert, Fast Data, GPRS, etc. are applicable on both cards. However, they are independent of each other, which means that you can enter your work contacts on one card and your private ones on the other.

The second SIM card can also be installed in your Nokia Card Phone, which is inserted in your laptop computer or in a mobile phone that you use for other activities. With Twin Card, you have just one number, and all your calls are listed on a single bill. You continue to benefit from cumulated minutes on both cards, so you pay the minimum price per minute.

Serviciul se numeste TwinCard si este disponibil la Orange Elvetia. Am sunat la Orange Romania si n-au stiut sa-mi raspunda - mi-au spus sa incerc pe la vreun Orange Shop.