Android 的“仅限紧急呼叫”错误会阻止您在设备上拨打电话(making calls on your device)。当您的手机无法连接到您的运营商或您的手机软件出现问题时，就会出现此错误。如果您的电话费尚未支付，也可能会出现该错误。
此错误的最常见原因包括SIM(SIM)卡插入不正确、手机系统出现小故障以及网络模式不兼容。我们将向您展示如何修复这些问题，以便您可以开始使用Android手机拨打电话。
打开和关闭飞行模式(Turn Airplane Mode On and Back Off)
Android 的飞行模式(airplane mode)可让您一次断开所有网络连接。值得使用此模式断开手机与无线运营商的连接并重新连接。这可以帮助修复连接的小故障。
- (Pull)从手机屏幕顶部下拉。
- 选择飞行模式(Airplane mode)以启用该模式。
- 等待十秒钟。
- 点击飞行模式(Airplane mode)以关闭该模式。
重新启动手机以修复“仅限紧急呼叫”错误(Restart Your Phone to Fix the “Emergency Calls Only” Error)
如果您仍然看到“仅限紧急呼叫”错误，请重新启动手机(reboot your phone)以解决问题。这样做会断开您的手机与所有网络的连接并关闭手机的所有功能。
当您重新打开手机时，所有服务都会从头开始运行，从而解决任何小问题。
- 按住手机上的电源按钮。(Power)
- 在打开的菜单中选择重新启动(Restart)。
将 SIM 卡重新插入您的 Android 手机以修复无服务(Reinsert the SIM Card Into Your Android Phone to Fix No Service)
您无法从Android手机拨打电话的一个可能原因是您的SIM 卡未正确安装(SIM card isn’t properly installed)。在这种情况下，您的手机会遇到从卡中读取数据的问题，从而导致“仅限紧急呼叫”错误。(Calls)
您可以通过取出SIM卡并重新安装卡来解决此问题。为此，请将SIM卡托盘从手机中拉出，将卡从SIM卡插槽中取出，将卡正确放入插槽中，然后将托盘推回手机中。
等待(Wait)手机识别卡并开始接收信号。然后，您就可以开始通过手机拨打电话了。
更改网络模式(Change the Network Mode)
大多数 Android 手机都支持多种网络模式，以帮助您获得最优质的网络覆盖。可能是您的服务提供商不支持您首选的网络模式。在这种情况下，您的手机将显示“仅限紧急呼叫”错误。(Calls)
您可以尝试从手机设置中从 4G 切换到 3G、从 3G 切换到 2G，反之亦然，以解决您的问题。
- 打开手机上的设置。(Settings)
- 在设置中选择Wi-Fi 和网络(Wi-Fi & Network)。
- 选择SIM 和网络(SIM & Network)。
- 点击首选网络类型(Preferred network type)。
- 选择备用模式。
手动选择网络提供商(Manually Select a Network Provider)
您的Android设备会自动找到并连接到相关的网络提供商(connects to the relevant network provider)。但是，当您遇到“仅限紧急呼叫”之类的问题时，值得从列表中手动选择您的运营商。
这可能会解决您的问题并让您在设备上恢复通话。
- 在手机上启动设置。(Settings)
- 导航到Wi-Fi 和网络(Wi-Fi & Network)> SIM 和网络(SIM & Network)，然后选择您的 SIM。
- 点击SIM 页面上的网络运营商。(Network operators)
- 关闭自动(Choose automatically)选择选项。
- 在移动网络列表中选择您的提供商。
重置 Android 的网络设置(Reset Android’s Network Settings)
Android的网络设置告诉你的手机如何进行各种网络连接。如果这些设置未正确指定或已损坏，您需要重置设置以修复“仅限紧急呼叫”错误。(Emergency Calls)
在Android(Android)上重置网络选项很容易。完成后，您可以从头开始重新配置设置。
- 访问手机上的设置。(Settings)
- 前往设置中的系统(System)>重置选项(Reset options)。
- 点击重置页面上的重置 Wi-Fi、手机和蓝牙(Reset Wi-Fi, mobile & Bluetooth)。
- 选择重置设置(Reset settings)可将您的设置恢复为出厂默认设置。
- 重置设置后重新启动手机。
通过出厂重置手机来修复仅紧急呼叫错误(Fix Emergency Calls Only Error by Factory Resetting Your Phone)
如果您继续看到“仅限紧急呼叫”错误，则您的手机的核心配置可能存在问题。这通常是选项配置不当的结果。
如果您不记得更改任何选项，请将手机重置为出厂设置，这会将您的所有设置选项恢复为出厂默认设置。请(Make)务必备份您的 Android 数据(back up your Android data)，因为重置手机时您会丢失所有数据。
- 打开手机上的设置。(Settings)
- 转到“设置”中的“系统(System)” > “重置”选项(Reset options)。
- 点击清除所有数据（恢复出厂设置）(Erase all data (factory reset))选项。
- 选择擦除所有数据(Erase all data)。
- 按照屏幕上的说明完成手机重置。
允许所有电话，而不仅仅是 Android 手机上的紧急电话(Allow All Calls and Not Just the Emergency Ones on Your Android Phone)
网络覆盖不可用、指定的网络设置不正确和系统故障等各种项目都可能导致您的 Android 智能手机(cause your Android smartphone)显示“仅限紧急呼叫”错误。(Calls)如果您遇到此问题，请使用上述一种或多种方法，您的问题应该会得到解决。
然后，您就可以毫无障碍地拨打常规电话。
How to Fix the “Emergency Calls Only” Error on Android
Android’ѕ “Emergency Calls Only” error prevents you from making calls on your device. This error appears when your phone has issues connecting to your carrier or your phone’s software has problems. The error may also come up if your phone bill hasn’t been paid.
The most common causes of this error include an incorrectly inserted SIM card, a minor glitch with the phone’s system, and an incompatible network mode. We’ll show you how to fix these items so you can start making calls from your Android phone.
Turn Airplane Mode On and Back Off
Android’s airplane mode allows you to disconnect from all your network connections at once. It’s worth using this mode to disconnect and reconnect your cell phone to your wireless carrier. This can help fix minor glitches with your connection.
- Pull down from the top of your phone’s screen.
- Choose Airplane mode to enable the mode.
- Wait for ten seconds.
- Tap Airplane mode to turn the mode back off.
Restart Your Phone to Fix the “Emergency Calls Only” Error
If you still see the “Emergency Calls Only” error, reboot your phone to potentially fix the issue. Doing so disconnects your phone from all your networks and turns off all of the phone’s features.
When you turn the phone back on, all the services run from scratch, allowing any minor problems to be resolved.
- Press and hold down the Power button on your phone.
- Choose Restart in the menu that opens.
Reinsert the SIM Card Into Your Android Phone to Fix No Service
A possible reason you can’t make calls from your Android phone is that your SIM card isn’t properly installed. In this case, your phone experiences issues reading data from the card, resulting in an “Emergency Calls Only” error.
You can fix the issue by taking the SIM card out and reinstalling the card. To do that, pull the SIM tray out of your phone, take the card off of the SIM card slot, put the card on the slot properly, and push the tray back into the phone.
Wait for your phone to recognize the card and start receiving signals. You can then start making calls from your phone.
Change the Network Mode
Most Android phones support multiple network modes to help you get the best quality network coverage. It may be that your service provider doesn’t support your preferred network mode. In this case, your phone will display an “Emergency Calls Only” error.
You can try switching from 4G to 3G, 3G to 2G, and vice versa from your phone’s settings to potentially fix your issue.
- Open Settings on your phone.
- Choose Wi-Fi & Network in Settings.
- Select SIM & Network.
- Tap Preferred network type.
- Choose an alternate mode.
Manually Select a Network Provider
Your Android device automatically finds and connects to the relevant network provider. However, when you experience issues like “Emergency Calls Only,” it’s worth manually choosing your carrier from the list.
This may resolve your problem and let you resume phone calls on your device.
- Launch Settings on your phone.
- Navigate to Wi-Fi & Network > SIM & Network and select your SIM.
- Tap Network operators on the SIM page.
- Turn off the Choose automatically option.
- Select your provider on the mobile networks list.
Reset Android’s Network Settings
Android’s network settings tell your mobile phone how to make various network connections. If these settings are incorrectly specified or have gone corrupt, you’ll need to reset the settings to fix your “Emergency Calls Only” error.
It’s easy to reset network options on Android. Once you’ve done that, you can reconfigure your settings from scratch.
- Access Settings on your phone.
- Head to System > Reset options in Settings.
- Tap Reset Wi-Fi, mobile & Bluetooth on the reset page.
- Choose Reset settings to bring your settings back to the factory defaults.
- Restart your phone when you’ve reset the settings.
Fix Emergency Calls Only Error by Factory Resetting Your Phone
If you continue to see the “Emergency Calls Only” error, your phone’s core configuration might have problems. This is usually the result of poorly configured options.
If you don’t remember changing any options, reset your phone to the factory settings, which will bring all your setting options to factory defaults. Make sure to back up your Android data, as you’ll lose all your data when you reset the phone.
- Open Settings on your phone.
- Go to System > Reset options in Settings.
- Tap the Erase all data (factory reset) option.
- Choose Erase all data.
- Follow the on-screen instructions to finish resetting your phone.
Allow All Calls and Not Just the Emergency Ones on Your Android Phone
Various items like the unavailability of the network coverage, incorrectly specified network settings, and system glitches can cause your Android smartphone to display an “Emergency Calls Only” error. If you ever experience this problem, use one or more of the methods outlined above, and your issue should be resolved.
You’ll then be able to make your regular calls without any hitches.
