IR.45 USSD Interworking Guidelines v1.0

Wednesday 10 Jul 2013 | All Documents | Networks Group |

IR.45 USSD Interworking Guidelines v1.0 image

IR.45 introduces guidelines for the usage of Unstructured Supplementary Service Data (USSD) inter-Public Land Mobile Network (PLMN) connections and requirements for establishing USSD interworking between PLMN operators.

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