Go Micro provides the core requirements for distributed systems development including RPC and Event driven communication. The Go Micro philosophy is sane defaults with a pluggable architecture. We ...

NANO SIM卡与MICRO SIM卡功能相同，区别仅在于尺寸大小不同。 1、 以下是三种SIM卡尺寸对比图。三者主要差异在于大小：micro SIM由标准SIM卡裁剪而成，nano SIM则是在micro SIM基础上进一步缩小尺寸，越新的SIM卡体积越小。 2、 标准SIM卡尺寸为25毫米×15毫米，Micro SIM卡为 ...

5G is rapidly rolling out all over the world, with India being the latest region to auction the 5G spectrum. As 5G is becoming commonplace, we have compiled some crucial resources for you. You can now ...

The world of eSIMs has taken a huge step forward over the past month, as first Google launched the eSIM-only Pixel 10 range in the US, and then Apple expanded the regions that were eSIM-only for the ...

Some customers of mobile network operator O2 (Virgin Media), specifically those on certain 30 day rolling SIM Only contracts, have informed ISPreview of how they’ve just been notified that they will ...

Getting a PAC (Porting Authorisation Code) is the key to keeping your number when you change mobile networks, and in this guide we’ll look at the whole number porting process with regards to O2. First ...

说到SIM卡，大家都不陌生。 现在是移动互联时代，几乎每个人都有手机。而在手机里，就有SIM卡。 这个指甲盖大小的玩意，已经成为我们生活中不可或缺的一部分。 手机再牛逼，如果没有SIM卡，也是个废柴。既不能打电话，也不能发短信，更不能移动上网。

O2 has launched SIM-only and mobile plans as part of its summer sale - but shoppers who are on the lookout for deals, we've found it much cheaper elsewhere. The retailer has launched a summer sale on ...

If you've just got your hands on a shiny new Sim card, congratulations. Switching your Sim (the chip that dictates your allowance) can unlock huge savings. Now comes the crucial step of activating it ...

SIM cards have been an integral yet forgettable aspect of owning a smartphone over the past few decades. For most users, the SIM card defines the basic commercial relationship they have with their ...

We may receive a commission on purchases made from links. Modern cars are designed to be more efficient and eco-friendly than ever. Automakers build vehicles with a wealth of advanced features to not ...