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Lebara Blog

手机屏幕上的黄斑:原因与解决方案

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In this comprehensive guide, we will explore the causes and solutions for yellow spots that can appear on your mobile screen. Whether you’ve noticed a single, small spot or several larger ones, understanding the potential reasons behind them can help you address the issue effectively. We will delve

如何在 iPhone 上打开移动数据

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In this step-by-step guide, we will walk you through the process of enabling mobile data on your iPhone. Mobile data allows you to connect to the internet and use various online services while on the go. Whether you need to check your email, stream videos, or browse the

双卡双待手机有多大用处?

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If you have been shopping for a phone recently, you might have encountered the term “dual SIM.”  Dual SIM phones have become common in markets where they used to be not so common, such as the UK and the US. What Is a Dual SIM Phone? A dual

5G 是否比 4G 好得多?

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As the world continues to rapidly embrace the digital age, staying connected has never been more important. And with the advent of 5G in recent years, many people are wondering if it’s much better than its predecessor, 4G. In this post, we’ll dive deeper into 5G, what it

手机上的 NFC 意味着什么?

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Almost all modern-day smartphones and watches are enabled with something called NFC, which stands for near-field communication. This NFC smart chip in your device can offer many useful and exciting features for users to get the most from their mobile and smartwatch devices. Whether you were aware of

如何将手机重置为出厂设置

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There are many reasons why you may need to reset your phone to factory settings. Sometimes a phone just needs a good reboot to work again, or you may need to reset your phone to factory settings as you are selling it to someone else or trading it

SIM 卡尺寸指南

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All smartphones, tablets, and some older laptops use a SIM card to connect to a mobile network and to enable mobile broadband services. However, these devices need SIM cards of different sizes and types. Below, we will explain those sizes and types. A Brief History of the SIM

最理想的数据量是多少?

How Much Data Is Optimal?

When choosing a SIM, it can be difficult to judge how much data you will need. There is no point in signing up for a contract that gives you more data than you’ll ever need as this is simply a waste of money. Then again, you don’t want

Wi-Fi 通话指南

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Wi-Fi calling is a communication feature enabling users to make phone calls and send text messages using a Wi-Fi connection rather than a cellular network. This technology is especially useful if you’re in an area with a weak phone signal or when travelling internationally to avoid hefty roaming

屏幕阅读器指南

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A screen reader is a software application installed on mobile devices and computers that makes it easier for people with visual impairments to use their devices. These pieces of software work with the device’s operating system to provide information on different things on the screen, including folders, files,