Responding to the US Senate request lead by Senator Al Franken, AT&T, Sprint, HTC, and Samsung have sent the list of all the phones with Carrier IQ spyware installed in them. https://gizmodo.com ...

The iPhone 4S is the first device produced by Apple that is a dual-mode phone. This means the iPhone can theoretically be used on any CDMA or GSM network, in any country. In the United States CDMA ...

For U.S. cell phone customers, AT&T and T–Mobile are GSM carriers, while Verizon, Sprint, and US Cellular are CDMA, taking into account updates in carrier policies and plans to close off networks.

Model A1633 and A1634 (iPhone 6s and 6s Plus), which it lists for AT&T and 31 other U.S. carriers—other all other GSM carriers except T-Mobile. Model A1688 and A1687 (ditto) for T-Mobile, Sprint ...

Carriers around the world are converging on 2017 as the year to turn off their GSM networks, with three operators in Singapore announcing Monday their plans to reuse their GSM spectrum for other ...

Network Carriers Best cell phone plans in 2025: The best options for your monthly phone service. ... as long as it's a GSM phone. Consumer Cellular doesn't charge you for a SIM card.

Computer scientists have devised a low-cost way to surreptitiously tease out key location details of people carrying cellphones that are connected to older carrier networks. The attack, described ...