discardContractorNum PROTOCOLS - JAPAN DEFAULT - UNSUPPORTED UNSUPPORTED - The GSX will not discard the Contractor number parameter in the IAM (SBB specific) IAM message. SUPPORTED - The GSX will discard the contractor number parameter in the IAM (SBB specific) CMD - DISCARDCONTRACTORNUM SCREEN - Services - Discard Contractor Num CONTROL - SS7_CONTROL_DISCARD_CONTRACTOR_NUM_SUPPORT |