YESSS! is austria’s first Mobile Virtual Network Operator for discount mobile telephony.

Based on the Boccaccio Platform, Sonorys developed:

  • full MVNO Boccaccio based out of the box product suite deployed
  • an intelligent network-based prepaid application for real-time charging
  • an IVR application for query and recharging of prepaid credit
  • a voice mail system
  • a Short Message Center including SMPP interface for value-added serviceSonorys deployed the full MVNO solution in three months.

Sonorys deployed the full MVNO solution in three months.

Josef Mayer, formerly Managing Director of YESSS!: „The open system and interfaces of the Boccaccio MVNO product suite as well as skills of the Sonorys team leads to a valuable prepay service with an unmatched price and short installation time of 3 month.“


CaseStudy Yesss!