Sim waste is a massive and growing problem, with local operators producing an estimated 180 million cards annually.

Choosing a cellular carrier can be complicated, and navigating the different voice and data plans, confirming that they ...

An eSIM card, also known as an embedded SIM, is a SIM card built into your smartphone that can be electronically assigned to ...

Joe Liebkind is a reporter for top finance sites with 5+ years of experience as a writer, content strategist, and tech consultant. Doretha Clemons, Ph.D., MBA, PMP, has been a corporate IT ...

A subscriber identity module (SIM) was traditionally a small, removable card in your mobile phone that identified your phone ...

TL;DR: Ditch the pricey international phone plans and get aloSIM, a digital SIM card that comes with $50 in credit to spend ...

All smartphones (and feature phones and other types of mobile phones) require a SIM card to connect to a mobile network – as ... it needs to be possible to change network while keeping the same card, ...

Android: Hold down the power button, or the power button and the volume down key (depending on your Android phone), until the ...

The move by MTN Nigeria to introduce eco-friendly paper-based SIM cards, will help address rising cases of plastic pollution and the effect of climate change, Dada further said. Founded on January ...