Iris Wireless, LLC develops and delivers solutions for mobile, fixed-line and VoIP operators in the United States and internationally. Its solutions include ION Interoperator SMS platform that enables text messaging interoperability between virtual, fixed and mobile operator networks; mNode Interoperator MMS platform, which allows multimedia messaging interoperability among virtual, fixed and mobile operator networks; Short Code Gateway and Campaign Management that enables mobile operators and content aggregators to deliver short code messages to mobile subscribers; and P2P Credit Transfer platform that enables the transfer of airtime credit from a mobile postpaid or prepaid subscriber to another prepaid subscriber.