In order to be legal, number portability contracts must always be accompanied with documents signed by the client.
Other services, like contacting clients through operated assisted calls or mail were always far too expensive, complicated and slow when compared to "Your Voice".

Your Voice: one word is enough!

The service kicked off last October and contacts have been growing at 3000 units per month. Making contracts is easy with YV, and in addition the possibility to go further on and verify other data, such as the client's address, where the to-be-signed form is sent, and a return receipt of delivery.