16.5.3 eCall over IMS

NG-RAN broadcast an indication to indicate support of eCall over IMS (eCallOverIMS-Support). UEs that are in limited service state need to consider both eCallOverIMS-Support and ims-EmergencySupport to determine if eCall over IMS is possible. UEs that are not in limited service state need to only consider eCallOverIMS-Support to determine if eCall over IMS is possible. The broadcast indicator is set to "support" if the PLMN in a non-shared environment, or all PLMNs in a shared environment, supports eCall over IMS.