37 Results for

ptt

Article

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

Article

Candy Crush, Outlook among top battery-sucking Android apps?

An analysis of which apps most suck the life out of your phone's battery claims that two well-known names are near the top.

By February 8, 2014

Article

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

Article

Sprint revamping old iDEN network for LTE

Pushing forward with its LTE 4G upgrade, Sprint will recycle iDEN push-to-talk spectrum.

By April 13, 2012

Article

Ultra-durable Kyocera DuraPlus available March 11

Arriving on the Sprint network, Kyocera's DuraPlus is a rugged phone built to withstand dust, water, and extreme temperatures.

By February 29, 2012

Article

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

Video

Kyocera DuraMax (Sprint)

The rugged Kyocera DuraMax is Sprint's first PTT phone on the new Direct Connect network. It's similar to many iDEN phones that came before it.

By December 22, 2011

Article

Sonim adds three new rugged phones

Sonim's new phones may look just like the old brood, but there are slight differences, like support for NFC and push-to-talk.

By October 11, 2011

Article

Sprint launches first CDMA push-to-talk phones

The Kyocera DuraMax and DuraCore will offer push-talk service in rugged flip phone designs. The handsets are due in the fourth quarter of this year.

By July 25, 2011

Article

Ask Maggie: AT&T to cut T-Mobile Wi-Fi call feature?

In this week's column I answer another question about the AT&T and T-Mobile deal. I also speculate on why Samsung is slow in sending Android updates and offer device advice to a Boost Mobile customer.

By April 8, 2011