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Hi Hypothetical but quite possible scenerio: Attempted emergency 911 call but all zap channels are already in use. Is there any way to hangup zap channels before dial(Zap/g1/911) or equivalent. AFAIK hangup doesn't except options so I CANNOT do something like hangup(Zap/g1) to clear zap channels before the dial statement - this is what i was hoping to do. So what do other people do?