U Mobile Biz

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U Mobile 最流行

无需付费长达6个月

签购 iPhone 13 或 iPhone 14 配套的首6个月无需缴付任何费用。您的新手机还可免费享受全球漫游和 1,000GB 的高速 5G 数据。点击此处了解更多。

Unbeatable 5G Devices

免费使用无懈可击的 5G 手机提高企业生产力！在国外出差时还可免费享受国际漫游同时保持联系。了解更多。

商业后付配套

选择无懈可击的 U Biz 后付配套，立即签购。

移动 & 互联网

商业解决方案

中小型企业

企业

服务中心

移动 & 互联网

商业解决方案

中小型企业

企业

服务中心

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新一代的高清语音通话

使用最新的语音传播技术，体验超清晰的高清语音通话。您甚至可以在通话时保持在线状态继续工作!

超清晰高清通话

确保您最重要的通话都清晰明澈。

真正的多任务处理体验 

即使在通话中也能持续在线、保持联系，并在零干扰的情况下继续工作。.

快速呼叫设置

在最短时间内设置和连接您的通话。

今天就体验高清语音通话！

通过4个简单步骤感受无与伦比的高清语音通话。

步骤 1

查看兼容性

检查您的智能手机是否兼容VoLTE。

步骤 2

更新固件

更新您的智能手机固件至最新版本。

步骤 3

移动数据选项

前往手机设置>移动数据 >移动数据选项

步骤 4

4G 和 VoLTE

选择 4G 并启用 VoLTE。
您也可以参考这个用户指南。

常见问题

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"/content/u-mobile/ch/business/mobile-plans/prestige.html" }, { "title": "数位生活", "value": "services", "url": "/content/u-mobile/ch/business/mobile-plans/services.html" }, { "title": "后付配套", "value": "postpaid", "url": "/content/u-mobile/ch/business/mobile-plans/postpaid.html" }, { "title": "U Biz Borneo", "value": "u-biz-borneo", "url": "/content/u-mobile/ch/business/mobile-plans/u-biz-borneo.html" } ] }, { "title": "移动 & 互联网", "value": "mobile-internet", "url": "/content/u-mobile/ch/business/mobile-internet.html", "isGroupLabel": true, "childList": [ { "title": "移动连接", "value": "mobile-plans", "url": "/content/u-mobile/ch/business/mobile-internet/mobile-plans.html" }, { "title": "互联网", "value": "internet", "url": "/content/u-mobile/ch/business/mobile-internet/internet.html" }, { "title": "Borneo 配套", "value": "borneo-plan", "url": "/content/u-mobile/ch/business/mobile-internet/borneo-plan.html" } ] }, { "title": "漫游与国际直拨", "value": "roaming-idd", "url": "/content/u-mobile/ch/business/roaming-idd.html", "isGroupLabel": true, "childList": [ { "title": "Roam-Onz", "value": "roam-onz", "url": "/content/u-mobile/ch/business/roaming-idd/roam-onz.html" }, { "title": "国际直拨电话", "value": "international-direct-dial", "url": "/content/u-mobile/ch/business/roaming-idd/international-direct-dial.html" }, { "title": "漫游费", "value": "roaming-rates", "url": "/content/u-mobile/ch/business/roaming-idd/roaming-rates.html" }, { "title": "U Data Roam", "value": "u-data-roam", "url": "/content/u-mobile/ch/business/roaming-idd/u-data-roam.html" }, { "title": "Roam Onz Global", "value": "roam-onz-global", "url": "/content/u-mobile/ch/business/roaming-idd/roam-onz-global.html" }, { "title": "Best IDD 1310", "value": "best-idd-1310", "url": "/content/u-mobile/ch/business/roaming-idd/best-idd-1310.html" }, { "title": "漫游", "value": "roaming", "url": "/content/u-mobile/ch/business/roaming-idd/roaming.html" } ] }, { "title": "宽频", "value": "broadband", "url": "/content/u-mobile/ch/business/broadband.html", "isGroupLabel": true, "childList": [ { "title": "U Biz Fibre", "value": "u-biz-fibre", "url": "/content/u-mobile/ch/business/broadband/u-biz-fibre.html" }, { "title": "U Biz 5G OFFICE", "value": "u-biz-5g", "url": "/content/u-mobile/ch/business/broadband/u-biz-5g.html" } ] }, { "title": "优惠", "value": "promotions", "url": "/content/u-mobile/ch/business/promotions.html", "isGroupLabel": true, "childList": [ { "title": "U Biz Bundle", "value": "u-biz-bundle", "url": "/content/u-mobile/ch/business/promotions/u-biz-bundle.html" }, { "title": "无需付费长达6个月", "value": "iphone-for-rm0", "url": "/content/u-mobile/ch/business/promotions/iphone-for-rm0.html" }, { "title": "Pelan Pakej P-Hailing Rahmah", "value": "p-hailing-rahmah", "url": "/content/u-mobile/ch/business/promotions/p-hailing-rahmah.html" }, { "title": "U Biz 5G OFFICE", "value": "u-biz-5g-office", "url": "/content/u-mobile/ch/business/promotions/u-biz-5g-office.html" }, { "title": "Biz Devices 手机优惠", "value": "biz-devices", "url": "/content/u-mobile/ch/business/promotions/biz-devices.html" } ] }, { "title": "服务中心", "value": "support", "url": "/content/u-mobile/ch/business/support.html", "isGroupLabel": true, "childList": [ { "title": "常见问题", "value": "faqs", "url": "/content/u-mobile/ch/business/support/faqs.html" }, { "title": "联络我们", "value": "contact-us", "url": "/content/u-mobile/ch/business/support/contact-us.html" }, { "title": "定位合作伙伴", "value": "store-finder", "url": "/content/u-mobile/ch/business/support/store-finder.html" }, { "title": "细则与条例", "value": "terms-conditions", "url": "/content/u-mobile/ch/business/support/terms-conditions.html" }, { "title": "重要通告", "value": "important-notices", "url": "/content/u-mobile/ch/business/support/important-notices.html" }, { "title": "成为合作伙伴", "value": "become-a-partner", "url": "/content/u-mobile/ch/business/support/become-a-partner.html" }, { "title": "VoLTE", "value": "volte", "url": "/content/u-mobile/ch/business/support/volte.html" }, { "title": "WiFi Calling", "value": "wifi-calling", "url": "/content/u-mobile/ch/business/support/wifi-calling.html" } ] }, { "title": "错误信息", "value": "error-message", "url": "/content/u-mobile/ch/business/error-message.html", "isGroupLabel": true, "childList": [] }, { "title": "搜索结果", "value": "search-results", "url": "/content/u-mobile/ch/business/search-results.html", "isGroupLabel": true, "childList": [] }, { "title": "网上缴费", "value": "postpaid-pay-bill", "url": "/content/u-mobile/ch/business/postpaid-pay-bill.html", "isGroupLabel": true, "childList": [ { "title": "Postpaid Pay Bill Status", "value": "postpaid-pay-bill-status", "url": "/content/u-mobile/ch/business/postpaid-pay-bill/postpaid-pay-bill-status.html" } ] }, { "title": "中小型企业", "value": "sme", "url": "/content/u-mobile/ch/business/sme.html", "isGroupLabel": true, "childList": [ { "title": "GoBiz Pro", "value": "go-biz-pro", "url": "/content/u-mobile/ch/business/sme/go-biz-pro.html" }, { "title": "U Biz Bundle", "value": "u-biz-bundle", "url": "/content/u-mobile/ch/business/sme/u-biz-bundle.html" }, { "title": "U Biz 5G OFFICE", "value": "u-biz-5g", "url": "/content/u-mobile/ch/business/sme/u-biz-5g.html" }, { "title": "U Biz Buy 2 Free 1", "value": "u-biz-buy-2-free-1", "url": "/content/u-mobile/ch/business/sme/u-biz-buy-2-free-1.html" } ] }, { "title": "商业解决方案", "value": "business-solutions", "url": "/content/u-mobile/ch/business/business-solutions.html", "isGroupLabel": true, "childList": [ { "title": "企业", "value": "enterprise-solutions", "url": "/content/u-mobile/ch/business/business-solutions/enterprise-solutions.html" } ] }, { "title": "企业", "value": "enterprise", "url": "/content/u-mobile/ch/business/enterprise.html", "isGroupLabel": true, "childList": [ { "title": "UM x Ricoh 优惠", "value": "ricoh-promo", "url": "/content/u-mobile/ch/business/enterprise/ricoh-promo.html" }, { "title": "UM x MIDF 优惠", 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更多常见问题

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