VoLTE & VoWiFi | U Mobile

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免费启用VoLTE及VoWiFi以享有高清语音通话

让我们一同感受最佳的语音通话体验。

高清语音通话

享受更加清晰的通话体验

同时享用通话及浏览功能

通话期间保持在线，享受无干扰用户体验

最佳室内及户外覆盖率

不因网络覆盖率而影响室内语音通话。

更长久的电池寿命

与3G相比，VoLTE的优化技术可减少电池消耗量

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VoLTE （LTE语音通话技术）

VoLTE是一项由U Mobile提供的网络语音通话服务。这个先进技术让您不管在室内或室外都能体验高清的语音质量。在语音通话期间能获得清晰地语音质量和无干扰的互联网连接速度。

立即在您的手机免费启动VoLTE

按照这些步骤即时升级至清晰的语音通话质量

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Apple

HONOR

HUAWEI

One Plus

OPPO

Realme

Samsung

vivo

Xiaomi

步骤 1

前往 “设置” 并

选择 “Mobile Data”

步骤 2

点击 “Voice & Data”

步骤 3

启用 "VoLTE"

步骤 1

前往 “设置” 并

选择 “Mobile Network”

步骤 2

点击 “Mobile Data"

步骤 3

启用 "VoLTE calls"

步骤 1

前往 “设置” 并

选择 “Mobile Network”

步骤 2

点击 “Mobile Data"

步骤 3

启用 "VoLTE calls"

步骤 1

前往 “设置” 并

选择 “Mobile Network”

步骤 2

在 “Mobile Network”，

点击 “Advance Setting”

步骤 3

启用 "Use mobile data during calls"

步骤 1

前往 “设置” 并

选择 “Mobile Network”

步骤 2

点击 "SIM 1"

步骤 3

启用 "VoLTE calls"

步骤 1

前往 “设置” 并选择 “SIM cards & mobile data”

步骤 2

在 "Mobile Data"，

选择 “SIM1"

步骤 3

启用 "VoLTE Calls"

步骤 1

前往 “设置” 并

选择 “Connections”

步骤 2

点击 “Mobile Networks"

步骤 3

启用 “VoLTE calls”

步骤 1

前往 “设置” 并

点击 ”Network & Internet"

步骤 2

点击 “SIM card & mobile network”

步骤 3

选择 “SIM1" 并

启用 "VoLTE"

步骤 1

前往 “设置” 并选择 “SIM cards & mobile networks”

步骤 2

选择 “SIM 1"

步骤 3

启用 "Use VoLTE"

VoWiFi（WiFi通话）

VoWiFi是一项语音通话服务，无论您的移动覆盖范围如何都能通过连接WiFi拨打和接听电话。

根据这些简单的步骤来启动VoWiFi

立即按照以下步骤并体验无缝连接和语音通话

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Apple

Android

步骤 1

选择 "Mobile Data"

步骤 2

选择 "WiFi Calling"

步骤 3

启用 "WiFi Calling"

步骤 1

前往 "Connections"

步骤 2

启用 "WiFi"

步骤 3

启用 "WiFi Calling"

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免费启动高清语音通话！

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常见问题

在这里找到您想要的解答。

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VoLTE

VoWiFi

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更多常见问题

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更多常见问题

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立即免费启动VoLTE及VoWiFi

享受高清无干扰语音通话

免费启用VoLTE及VoWiFi以享有高清语音通话

立即在您的手机免费启动VoLTE

根据这些简单的步骤来启动VoWiFi

还在使用3G手机？

立即拥有一部属于您的新手机

免费启动高清语音通话！

常见问题

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条例与通知

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Galaxy S24 Ultra 5G

Unbeatable 5G Sale

U Home 5G x sooka

iPhone 15 Pro

后付配套

每月配套

手机

立即免费启动VoLTE及VoWiFi​

享受高清无干扰语音通话

免费启用VoLTE及VoWiFi以享有高清语音通话​

立即在您的手机免费启动VoLTE

根据这些简单的步骤来启动VoWiFi

还在使用3G手机？​

立即拥有一部属于您的新手机

免费启动高清语音通话！

常见问题

马上下载超 ‘U’ 的 MyUMobile App!

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{{yourSelectedPlanLabel}}

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{{yourSelectedPlanLabel}}

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立即免费启动VoLTE及VoWiFi

免费启用VoLTE及VoWiFi以享有高清语音通话

还在使用3G手机？