21 Results for

enhanced push-to-talk


AT&T brings enhanced push-to-talk app to iPhone

The carrier's new iPhone app allows business users to communicate with large groups of people via a Wi-Fi or cellular connection.

By June 10, 2013


Apple granted boatload of patents, including one for push-to-talk

A total of 46 patents were approved Tuesday, but whether the technologies will find their way into an Apple product remains to be seen.

By April 8, 2014


Huge, rugged Kyocera DuraForce XD striding over to AT&T

The 5.7-inch tough phone will feature Android and a thick, durable design that meets military specifications.

By October 19, 2015


AT&T signs on budget Lumia 640 GoPhone and tough Sonim XP5

The Windows Phone-powered Lumia 640 joins the prepaid GoPhone roster, while the rugged Sonim XP5 bolsters AT&T's tier-one portfolio.

By July 24, 2015


AT&T's rugged Samsung Rugby III lands December 14 with PTT

The rugged flip phone will feature a rubberized casing to help protect it from the elements, and enhanced push-to-talk capabilities.

By November 29, 2012


AT&T to take on Nextel's walkie-talkie chirp

AT&T launches a trial program to test out its enhanced push-to-talk feature for mobile field service workers.

By February 21, 2012


Nokia hopes push-to-talk phone moves fitness buffs

The mobile phone maker gears its first "walkie-talkie" phone to the fitness-conscious. It has a push-to-talk feature and camera and is due out by mid-2004.

November 12, 2003


Sprint to phase out iDEN in 2013

After years of hinting iDEN was on its way out, Sprint finally announced today that it would end Nextel's IDEN network for push-to-talk service by 2013.

By December 6, 2010


Sprint to shut down iDEN network

In an interview Sprint CEO Dan Hesse said the carrier is moving toward shutting down the iDEN network it inherited form its 2005 purchase of Nextel.

By October 27, 2010


Push comes to shove for 'push to talk'

Nextel Communications has had a lock on the enormously successful walkie-talkie cell phone feature, but competitors are looking to change that.

By March 17, 2003