Dual SIM

Some mobile phones support use of two SIM cards, described as dual SIM operation. When a second SIM card is installed, the phone either allows users to switch between two separate mobile network services manually, has hardware support for keeping both connections in a "standby" state for automatic switching, or has individual transceivers for maintaining both network connections at once. Dual SIM phones are mainstream in many countries where phones are normally sold unlocked. Dual SIMs are popular for separating personal and business calls in locations where lower prices apply to calls between clients of the same provider, where a single network may lack comprehensive coverage, and for travel across national and regional borders. In countries where dual SIM phones are the norm, people who require only one SIM simply leave the second SIM slot empty. Dual SIM phones will usually have two unique IMEI numbers, one for each SIM slot.

https://en.wikipedia.org/wiki/Dual_SIM

Volkswagen T-Roc Cabriolet enters production at Osnabrück

The first units of Volkswagen's T-Roc Cabriolet began rolling down the line at the automaker's...

discovered 3 months ago on Autoblog
Apple may release iPhone with no lightning port in 2021, according to Kuo

Just last week, J.P. Morgan analysts released a few predictions about Apple s roadmap and the...

discovered 3 months ago on GSMArena.com
Nokia 2.3 budget smartphone with 4,000mAh battery launched: Price, specifications

Nokia 2.3 budget smartphone with 4,000mAh battery launched: Price, specifications

discovered 3 months ago on MSN News
Nokia 2.3 announced with Android One and 2 days battery life

Nokia today announced the Nokia 2.3, the company's latest budget Android One smartphone. The Nokia...

discovered 3 months ago on GSMArena.com
Readers weigh in on what makes the OnePlus 7 Pro a worthy contender

With the release of the 7 Pro, OnePlus showed it learned from the mistakes on the 6T: The company...

discovered 3 months ago on Engadget
Redmi K30, Redmi K30 5G Launched: Here's What's Different & Common Between The Two

Redmi has officially unveiled the all-new Redmi K30 at an event in China today. The Redmi K30 will...

discovered 3 months ago on Mashable
The Expat/Tourist’s Guide to Getting a Prepaid SIM Card in Singapore

Whether you're here in Singapore for business or leisure, prepaid data SIM cards are good to have. It helps you keep in communication with friends, family, co-workers and ...

discovered 3 months ago on MSN News
In bid against Apple, Pablo Escobar's brother launches $350 foldable phone

Roberto De Jesús Escobar Gaviria, the brother of late Colombian drug kingpin Pablo Escobar, is going...

discovered 3 months ago on CNET
LG G8X ThinQ Dual Screen, long-term test: Two screens good, but beware bulk and battery life | ZDNet

The LG G8X ThinQ Dual Screen is a Snapdragon 855-powered handset with two 6.4-inch 2,340x1,080 OLED...

discovered 3 months ago on ZDNet
What is an eSIM and why should you care? We explain

Admittedly, an eSIM isn't nearly as exciting as a foldable screen or a camera that can take pictures in the dark, but it's a vital part of our phones....

discovered 3 months ago on CNET
Renesas and Altair Semiconductor Announce Collaboration for Cellular IoT Solutions

They will also design a variety of development tools and software to further streamline the adoption of cellular...-M and NB-IoT chipset, featuring ultra-low power consumption, hardware-based ...

discovered 4 months ago on Market Watch
Huawei Mate 20 Pro redux: Still a top phone!

The Huawei Mate 30 Pro has been out for a month now, and my time with it — while brief — was intense and in-depth. Fortunately, the Mate 20 Pro is...

discovered 4 months ago on Android Authority
Microsoft Surface Pro X review: Sleek, but software hasn't caught up yet

You can tell the Pro X is supposed to feel futuristic because it's named X. And not X as in 10, like...

discovered 4 months ago on CNET
World's Only Jet Powered Batmobile Is A Up For Grabs

Not only is this jet powered machine fully functional, it’s also street legal! The vehicle weighs similar to a Corvette and features fully independent...

discovered 4 months ago on motorious via Yahoo News
Waterproof mobiles in India that’ll be perfect for underwater photography - Times of India

Smartphones are our best-friends-forever and most of us even carry them to the washroom. Having a...

discovered 4 months ago on The Times of India
Xiaomi Mi CC9 Pro boasts penta camera array with impressive 108MP sensor and up to 50x zoom

Xiaomi and Samsung have been teasing a new 108MP camera module for quite some time now and shared...

discovered 4 months ago on Android Police
The Google Pixel 4 XL Review: Stuck In The Past In 2019

Amongst the last big smartphone releases of 2019 is Google’s Pixel 4 series. Google’s own flagship...

discovered 4 months ago on AnandTech
Opengear Announces Verizon Certification for the ACM7000-L Resilience Gateway Products with Global...

Opengear (www.opengear.com), a leading provider of solutions that deliver secure, resilient network access and automation to critical IT infrastructure, today announced that the ACM7000-L Resilience ...

discovered 4 months ago on Market Watch
Which reasonably priced smartphone could replace my old Nokia Lumia?

Jim doesn’t need a high-end mobile, but would like something he can rely on at a decent price

discovered 4 months ago on MSN News
Asus 6Z Android 10 update is now rolling out in India

The Android 10 update brings several improvements

discovered 4 months ago on PC Magazine