tokens: ['NILR', 'allows', 'positioning', 'for', 'an', 'emergency', 'service', 'call', 'Figure', '', 'illustrates', 'a', 'NILR', 'scenario', 'Figure', '', 'Record', 'trigger', 'overview', 'for', 'NILR', '', 'An', 'emergency', 'call', 'procedure', 'is', 'initiated', 'between', 'the', 'UE', 'and', 'the', 'LCS', 'client', '', 'Positioning', 'procedures', 'are', 'instigated', '', 'The', 'MSC', 'or', 'SGSN', 'forwards', 'the', 'Location', 'request', 'to', 'the', 'GMLC', 'by', 'sending', 'a', 'MAP', 'Subscriber', 'Location', 'Report', '', 'The', 'GMLC', 'acknowledges', 'the', 'MAP', 'Subscriber', 'Location', 'Report', '', 'The', 'GMLC', 'transfers', 'the', 'location', 'information', 'to', 'the', 'LCS', 'client', 'and', 'the', 'associated', 'LCSGNICDR', 'is', 'processed', 'as', 'specified', 'in', 'TS', '', '', '', 'At', 'some', 'later', 'time', 'the', 'emergency', 'services', 'call', 'is', 'released']