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“#”键又叫“记忆键”,它既有类似重拨键的功能,又有拨打“密码”、“缩位拨号”和“追查恶意呼叫”等多种用途。最实用的方法是:当你拨了对方的电话号码后,发现对方占线即“忙音”,你可放下电话稍候,再要对方听对话时,无须重拨原来拨的号码,只要你按一下“#”键即可。此时,指示灯会闪动,你所要的电话号码就会自动接通。如还是“忙音”,就放下一会儿重新按“#”键,
The “#” key is also called “Memory Key”. It has the functions of redial keys and multiple uses such as password, abbreviated dialing, and tracing malicious calls. The most practical way is: when you dialed the phone number of the other party and found that the other party is busy, that is, you can put off the phone later, and then to each other to listen to the conversation, you do not need to redial the original dial number, as long as you click “#” Button can be. At this point, the indicator light will flash, the phone number you want will be automatically connected. If it is still “busy tone”, put aside for a while press “#” key again,