Join us in Cape Town at WAS#11

The GSMA Wholesale Agreements and Solutions Group’s (WAS) next event, WAS#11 is taking place this April (20-23) in Cape Town, South Africa.  

With proven results from existing customers like 30% increase in roaming revenues and advanced features such as sponsored roaming, Tango Telecom can ensure that you will never miss a monetisation opportunity again.

Our roaming experts are available during WAS#11 to discuss how to maximise your roaming revenues.  Book your demo today. 

Our roaming services include:

  • Silent Roamer Campaigns
  • Prepaid Roaming Plans
  • Sponsored Roaming
  • Welcome SMS
  • Real-time Promotions
  • RTE Marketplace 
  • On-device Self-Care

Contact us for a meeting today. Call us at +353 61 501925 or email us at


  • “The flexibility and service velocity of the solution has allowed us to launch in excess of 400 data plans in response to our subscribers’ increasing appetite for data services.... ” Read More»

    Robi Axiata Ltd

  • “We evaluated a number of vendors and chose iAX™ Data because coupled with Tango Telecom’s unrivalled expertise; it was the fastest and most flexible method for Iusacell to introduce data charging ... ” Read More»

    Iusacell (now AT&T Mexico)

  • “Tango Telecom’s solution give us an intuitive, automated way to engage with our subscribers in real-time using post call notifications. By creating offers based on real-time actionable analysis of ... ” Read More»

    Head of VAS & MFS Planning