Interop Technologies Enhances CDMA2000 OTA Provisioning Solution, Enabling Network Operators to Manage R-UIM, OMH, and CDMA SIM Cards
Capability to access elementary files on R-UIM cards prepares Interop to offer its CDMA OTA solution to LTE operators
FORT MYERS, FL.—March 22, 2011—Interop Technologies, a provider of core wireless solutions for messaging, device management, and connectivity gateways, has broadened its powerful CDMA OTA provisioning solution to manage Removable User Identity Module (R-UIM) cards for CDMA2000® handsets. This new capability enables network operators to access elementary files on R-UIM cards to update Preferred Roaming Lists (PRLs), service programming codes, and text messaging services directly on the R-UIM cards of subscriber handsets.
Elementary files are also utilized to update devices on Long Term Evolution (LTE) networks. LTE utilizes Universal Integrated Circuit Cards (UICCs), which are controlled by a CDMA Subscriber Identity Module (CSIM) that relies on elementary files for device updates. Interop’s ability to access elementary files to update R-UIM cards means more







