求翻译：拨打电话方法：取下公务电话，按一下话机正面的“TALK”键，话机正面右上方的红色指示灯亮，并有拨号音，此时公务电话处于摘机状态，可以拨号是什么意思？

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Dials telephones the method: Takes down the service telephone, according to a telephone positive “TALK” the key, the telephone frontage right place above red indicating lamp is bright, and has the dial tone, this time the service telephone is at picks machine the condition, may the digit dialing

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