Used to cancel a transmission, which is currently being output, has been output, but did not contain an End of Message Indicator or has not been allocated a Type T receipt.
Usetyenziselwa ukuphelisa udluliso, oluqhubeka ngokukhutshwa ngoku, olukhutshiweyo, kodwa akhange lube nomqondiso wesiphelo somyalezo okanye awufakwanga uhlohobo lwesamkeli esingu-T.