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3, owned by Hutchison Whampoa, was the world's first 3G network operator when it launched in 2002. UK and Italy both use our Tertio products to activate subscriber services. In addition, 3 UK also uses our DSA solution to activate subscribers via the handset supporting its growth strategy for prepaid customers.


Telecom Americas (Claro), the largest wireless operator in the Americas and part of the América Móvil Group, uses our DSA solution to help streamline its SIM supply chain logistics and optimize its telephone number inventory.


Indosat, the second largest operator in Indonesia, became the first operator in the country to offer number selection direct through the handset when it deployed DSA in 2008. DSA enhances the customer experience by allowing Indosat to offer number selection, language selection, tariff selection and prepaid registration all through the handset. The introduction of a generic SIM card also saw Indosat reduce the number of SIM card types in its inventory, simplifying logistics and improving stock management. They have been a Tertio customer since 2007.


The MTN Group is a multi-national telecommunications group with more than 141 million subscribers across 21 countries in Africa and the Middle East. MTN South Africa and Nigeria have been customers of ours for more than 10 years and both use Tertio to provision all its service activation requirements. In 2008 for South Africa and 2009 for Nigeria they both also bought DSA to address number shortages and to increase market share through differentiation. In 2009, we added MTN Zambia to our list of Tertio customers.


Mobile TeleSystems (MTS) is one of the largest wireless operator groups in the world with more than 102 million subscribers. In Russia alone, MTS has almost 70 million and operates across 11 time zones.

DSA will help MTS Russia streamline its SIM distribution by allowing them to introduce a universal SIM card enabling them to more efficiently meet demand in specific locations and move SIMs between regions if required.


Smart Communications is the leading wireless operator in the Philippines with more than 69 million subscribers. In 2013 Smart selected Evolving Systems’ Dynamic SIM Allocation™ (DSA) solution to help streamline number usage and improve the user experience for its subscribers.


Swisscom is Switzerland's leading convergent operator with more than 6 million wireless customers, 3.1 million fixed lines and 1.6 million broadband connections. It offers a full range of products and services for wireless, wireline and IP-based voice and data communication. A customer since 2004, Swisscom uses Tertio to provision all its wireless customers.


EE a joint venture between France Telecom and Deutsche Telekom, is the UK's leading wireless operators with more than 29 million subscribers across their T-Mobile, Orange and EE brands. Tertio Service Activation is used to provision EE's wireless subscriber services.


Telefónica Móviles provides wireless telephony activities for Grupo Telefónica worldwide, one of the largest wireless service providers in the world.

Its Mexican subsidiary, Telefónica Móviles México or Movistar Mexico uses DSA to manage and provision prepaid SIMs, reducing its SIM card inventory and the complexities associated with regional numbering and pre-provisioning.


Globe Telecom a key challenger brand in the Philippines, has launched the Evolving Systems' Dynamic SIM Allocation™ (DSA) solution to help improve customer experience for its prepaid subscribers and manage SIM inventory more efficiently.


NTL acquired broadband operator Telewest and MVNO Virgin Mobile, the combined company was re-branded as Virgin Media. The new venture became the first operator in the UK to offer quadruple play services: broadband, TV, fixed-line phone and wireless. Evident, our billing mediation solution and Tertio help support the usage, charging and provisioning of Virgin Media's quadruple play services.


Vodafone Group Plc is one of the world's leading wireless telecommunications companies, responsible for over 371 million subscribers operating in more than 30 countries and partner with networks in over 40 more. Vodafone Albania, Greece and Egypt all use Tertio for activating subscriber services.


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