1、首先把手机卡插到别人手机上试试,如果可以正常接通电话,说明就是你的手机问题。2、对方在通话中,当对方开发者_Python百科正在通话中时拨打电话,系统会自动提示你所拨打的电话正忙。3、对方的手机处[详细]
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