Global operators including SK Telecom, KTF, Orange, SoftBank and Telenor, together with smart card vendors Gemalto and Giesecke&Devrient, are teaming up with the GSMA to trial and develop ‘Smart SIM’ technology. Use of Smart SIM technology aims to enable operators the opportunity to provide customers with consistent access to services, data and settings, irrespective of their device type and any subsequent device changes.