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Push-to-talk (PTT), also known as press-to-transmit, is a method of having conversations or talking on half-duplex communication lines, including two-way radio, using a momentary button to switch from voice reception mode to transmit mode.
I think this article should mention something about chord shortcut keys, such as Ctrl+M, O or Ctrl+M, L in Visual Studio 2005, where a single keyboard shortcut is composed of two separate sets of keypresses. --74.140.35.37 22:04, 30 July 2006 (UTC) From an Anonymous edit comment: "Topic is good but seems a bit Windows POV"
If "lower call costs" were the main issue, cellular carriers would hardly offer push to talk services. So ability to talk instantly to one or many people with very easy-to-understand user interaction, which is known from walkie-talkies, enables new forms of mobile communication. However, the walkie-talkie analogy breaks down fast.
Template talk:Ombox#Text is not wrapping correctly in ombox on cell phones in portrait view; In the meantime there is an easy fix by putting the shortcut(s) below it. But it needs to be in a wider box. So that it takes up less vertical space in the right sidebar. I used a table below, not the shortcut template. Like this:
Most keyboard shortcuts require the user to press a single key or a sequence of keys one after the other. Other keyboard shortcuts require pressing and holding several keys simultaneously (indicated in the tables below by the + sign). Keyboard shortcuts may depend on the keyboard layout.
Sprint Direct Connect Now, based on Qualcomm Inc.'s proven push-to-talk technology platform, effectively extends Sprint's growing push-to-talk franchise - with more than 1 million Sprint Direct ...
Discord is an instant messaging and VoIP social platform which allows communication through voice calls, video calls, text messaging, and media.Communication can be private or take place in virtual communities called "servers".
Keyboard shortcuts make it easier and quicker to perform some simple tasks in your AOL Mail. Access all shortcuts by pressing shift+? on your keyboard. All shortcuts are formatted for Windows computers, but most will work on a Mac by substituting Cmd for Ctrl or Option for Alt. General keyboard shortcuts