28 Results for

tdma

Article

Cingular starts surcharge for older phones

Cingular starts surcharge for older phones

By August 1, 2006

Article

Apple patent applications detail noise-cancellation tech using voice recognition

In a series of patent applications, Apple has outlined how it plans to combat noisy environments by using voice recognition to activate and control noise-cancellation technologies.

By December 9, 2011

Article

Cingular and Sprint announce network changes

Cingular and Sprint announce network changes

By March 24, 2006

Article

Cingular coverage update

Cingular coverage update

By April 6, 2006

Article

iPhone clock radio claims to rise above the din

iHome's latest offering supposedly blocks noise and interference from the handset.

By April 16, 2008

Article

Dissecting a Buzz Killer cell phone chatter-zapper

We take a case knife to the Buzz Killer Card to see how it reduces that irritating interference your cell phone or smartphone produces around other electronics.

By November 22, 2010

Review

Siemens S46 - cellular phone - GSM / D-AMPS

The S46 is an impressive and reliable phone that's ideal for business users who need a wealth of features.

November 6, 2002

3.5 stars Editors' rating November 6, 2002

Pricing not available

Article

Vodafone CEO sees mobile Web as the future

Mobile's future lies in the Internet, chief exec says, and carriers must be pickier about the technologies they select if they want to succeed.

By February 12, 2008