为什么打出去的电话一直说是空号

空号的原因有以下几种雀纤简：

1.设定呼竖带叫转移，把电话转移到一个空号上。

2.在手机上设定黑名单，黑名单中顷裤的电话打来直接挂断。这样电话就会被转接到那个空号上。

3.欠费停机，导致注销了号码所以会提示空号。

扩展资料

如何将自己的手机设置成空号：

第一步：在手机待机界面点击【电话】，进入拨号界面

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第二步：在拨号界面输入【**21*999999#】

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第三步：按下拨打键，手机就会提示【来电转接注册成功】，完成空号设置

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第四步：取消空号可以在拨打界面输入【##21#】

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第五步：按下拨打键，手机会提示【来电转接取消成功】，恢复正常

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