查看手机是否有信号,没有信号,所以电话打不出,或者手机号欠费造成的,解决方法如下。
1、首先解锁苹果11,在ios13.4中打开设置,如下图所示。
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/0b55b319ebc4b745364bfa77dffc1e178b8215f7?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
2、在这里找到飞行模式,检查一下这里状态是否为关闭状态。如果是开启状态是打不出电话也接不进电话。
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/29381f30e924b8993de334597e061d950b7bf6f0?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
3、排除飞行模式的问题后,继续在设置页面中,点击下方的蜂窝数据。
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/503d269759ee3d6df919caaa53166d224e4adef0?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
4、然后在打开的蜂窝号码页面中,点击自己的手机号。
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/6a63f6246b600c3346a693a90a4c510fd8f9a1f0?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
5、接着在打开的页面中,点击语音与数据。
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/342ac65c103853432110ca408313b07ecb8088f0?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
6、选择为4G模式,将下方VoLTE后方的状态设置为开启状态,再次拨打电话即可解决,如果还是打不出,那这个信号原因也可以排除,建议去手机维修店检查一下手机。
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/e4dde71190ef76c6a40cb64a8d16fdfaae5167f0?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)