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 ...

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 ...

Your phone's SIM card allows the device to make calls, send texts, and connect to the internet. The SIM card provides a phone number that identifies your device on the carrier's network, whether it's ...

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 ...

Dear ALICE O2 group developers, I'm reporting an anomaly with the ALICE job operation on our site. Our site is running jobs through a wholenode setup (1 static slot per machine) and we are ...

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 ...

We independently review everything we recommend. We may get paid to link out to retailer sites, and when you buy through our links, we may earn a commission. Learn more› By Kalee Thompson Kalee ...