The only thing you need is to Bring Your Number

Imagine not needing to use one unique mobile device when making phone calls and sending messages, but to use any phone, tablet or laptop that is the most handy and closest to you at any specific situation, while experiencing the same level of service and quality. Imagine also not needing to be dependent on mobile coverage but to use any network with the best available quality; if at home, at the office or even on an airplane.

Now, stop imagining and start experiencing OptiMobile.