The promotional video for CircuitMess’s new MAKERphone 2.0 kit notes that today, smartphone users depend on their mobile ...

Back in November 2025, we wrote about the Brainchip AKD1500 PCIe/SPI Edge AI co-processor designed for low-power systems and ...

Build your own 4G smartphone using the MAKERphone 2.0 ESP32-S3 educational kit. Kids 9 and up can learn Arduino C++ and make real calls on a 1000mAh battery.

PNP-ACG Director Police Major General Wilson Casil Asueta briefs members of the media on the arrest of a 26-year-old man in Obando, Bulacan, for allegedly illegally selling pre-registered SIM cards.

SIM card rules are set to change from August 24, with telecom companies being asked to stop people from getting mobile connections beyond the permitted limit. In a circular, the Department of ...

Most of us rarely give SIM cards much thought, unless we need to remove one, but the acronym reveals a lot about what it actually does. SIM stands for Subscriber Identity Module. Your SIM identifies ...

A malicious SIM card can order the device it sits in to run commands of the attacker's choosing. On the cellular modules built into electric-vehicle chargers, industrial routers, and car telematics ...

In recent years, SIM swapping attacks have increased, prompting the mobile industry to try to combat them more effectively. SIM swapping is a type of fraud in which a scammer transfers your mobile ...

The way we connect our phones, tablets, and smartwatches to mobile networks is changing. eSIM technology, short for embedded subscriber identity module, is steadily replacing the traditional plastic ...

WASHINGTON — Homeland Security Investigations (HSI), a division of the U.S. Department of Homeland Security, has executed a nationwide operation targeting illegal SIM box operations run by ...

For a limited time, Visa Infinite and Visa Signature cards come with free eSIMs, good for 15 days once per year. While it is always possible to rely on Wi-Fi signals when you travel abroad, they never ...

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