Strex - owned by Telenor, Telia og ICE. Have you used your mobile to vote for a favourite performer on TV, paid for parking in an app with carrier billing, or sent a text message to a chargeable service? If so, you have already used the Strex payment solution and know how convenient it is. In addition, Strex delivers a rock solid SMS gateway API. Did you know that 95% of all SMS messages are read within three minutes after delivery? Customers pay attention to SMS. It’s up to you to make the most of the medium and your message. SMS marketing gives you power to do just that. The different payment solutions can be combined seamlessly with your SMS marketing and communication activities. Strex is owned by the major Norwegian mobile operators - Telenor, Telia and Ice, and provides mobile payment solutions for anyone with a mobile subscription registered in Norway. The Norwegian Department of Finance sets out a number of requirements for companies that handle monetary transactions. These are requirements related to security and convenience to users, clients and resellers. Strex is located at Skøyen in Oslo.