: WORLD DATA SIM. Enjoy no-roaming Internet and data services using Wonet data SIM in more than 100 countries at cheap local data rates.: NO SIM SWAP. Don't feel like swapping your SIM, you can still get a French virtual number as a second number on your phone and enjoy very low international calls. Add as many numbers as you wish for personal and business use.: FREE WONET-TO-WONET CALLS & SMS. Originate and receive free unlimited calls and SMS to/from any other Wonet customer.: NO CARRIER HASSLES. Pay as you go for all your calls, SMS, data usage and phone number. Unlimited validity of your account. Telecom superior quality at low rates for voice, data and SMS with no-roaming fees in a private and secure connection.