en.wikipedia.org/wiki/Walkie-talkie

A walkie-talkie is a hand-held, portable, two-way radio transceiver. Its development during the ... Typical walkie-talkies resemble a telephone handset, with a speaker built into one .... The personal walkie-talkie has become popular also because of the U.S. .... (Reston Publishing Company, Inc., Virginia 1975); Martin, James.

www.roadpost.com/iridium-push-to-talk-ptt

With the Iridium Push-to-Talk (PTT), the entire world is your network. ... For more information call to Roadpost Toll Free Number: +(888) 290-1616. ... Iridium Prepaid vs. ... PTT puts global push-to-talk, voice, text, data, and SOS communication in the ... Connect with us ... Copyright © 2019 Roadpost, Inc. All rights reserved.

www.roadpost.com/roadpost-completes-agreement-to-purchase-assets-of-satellite-phones-direct-llc

Nov 1, 2018 ... Roadpost USA Inc., a subsidiary of Roadpost Inc. a foremost provider of mobile satellite services (MSS) and equipment, announces that it has ...

www.iridium.com/support/help-desk

Are any of the existing handset accessories compatible with the Iridium .... Why do I sometimes have difficulty completing dial-up data calls to countries outside of North America? ...... What is the difference between the GPS Quick List Option vs. ..... Do I need an active SIM card to operate the Iridium Extreme PTT device?

www.eventradiorentals.com/push-to-talk-rentals/att-enhanced-ptt-rentals

We offer rentals for Enhanced Push To Talk phones through AT&T that offer ... a two-way radio; including no distance restrictions within the United States, ... instantly communicate over the speaker of the recipient's handset (vs. taking .... The Event Radio Rentals Incorporated™ name and logo is a registered US trademark.

www.verizonwireless.com/support/pushtotalk-plus-faqs

Push to Talk Plus (PTT+) provides instant communication, walkie-talkie style, ... If your phone is listed, click the Chat with us button at the bottom right corner of this page .... After changing the SIM card, the next time you start the PTT+ app, it will ask you to ... Samsung Galaxy S is a trademark of Samsung Electronics Co., Ltd.

www.roadpost.ca

Roadpost Canada, provides the best satellite phone prepaid cards, pay-as-you- go satellite phone plans and satellite phone rentals to stay connected ... Join Us ...

www.roadpost.ca/satellite-phone-prepaid-airtime

Get the best satellite prepaid card with airtime for your satellite phone or device from Roadpost ... Iridium Latin America 200 Min Prepaid Satellite Phone Card.

www.outfittersatellite.com/Review-of-Iridium-PTT_b_125.html

Apr 18, 2016 ... Outfitter Satellite Inc. ... Iridium PTT uses mobile handheld satellite phones instead of the bulky terminals currently ... Just tell us the model or type of VHF/ UHF portable radio that your group is using. ... Iridium PTT SIM Card.