A button on a telephone that takes the place of pressing and quickly letting go of the switch hook. It is used for various functions, including calling the attendant, call waiting, call transfer, conferencing and placing a line on hold. See switch hook.
 | Reproduced with permission from Computer Desktop Encyclopedia. Copyright (c) 1981-2009 The Computer Language Company Inc. All rights reserved. |
Additional Resources
- Sync!Sync!Sync! 4.1.1 (Mac)
- Sync!Sync!Sync!... Do you have backup copy of your data? If your hard disk drive breaks, you can buy apps and musics but you can never buy back original data like documents, photos, emails, etc. Sync!Sync!Sync! helps you to make copies of your data by synchronizing two folders. It's very easy...
- Software downloads 2009-11-20
- MovCaptioner 3.3 (Mac)
- MovCaptioner keeps repeating a segment of the movie until you are done typing what you hear. Just hit the Return key and it will save your caption and automatically advance to the next few seconds of the movie, allowing you to zip through your captioning tasks in no time flat....
- Software downloads 2009-11-19
- Thousands of web sites compromised, redirect to scareware
- RE: Thousands of web sites compromised, redirect to scarewareI'm glad Microsoft Windows goes the extra mile to protect users from this kind of mischief. In Microsoft Windows I can set security zones in the Internet Options window so that only trusted sites will load, or set it so internet...
- Discussion threads 2009-11-17
- Samsung Mythic SGH-A897 (AT&T)
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- Product reviews 2009-11-14
- Samsung Behold II (T-Mobile)
- Photo gallery:Samsung Behold IIFirst announced at CTIA Fall 2009, the Samsung Behold II is Samsung's second Android device for the U.S. market the Samsung Moment being the first and T-Mobile's fourth Android offering. Based on the Samsung Galaxy Lite, the Behold II tries to set itself apart from the crowd...
- Product reviews 2009-11-13
- BDV SecretFolder 2010 (Windows)
- Copy BDV SecretFolder in any folder of your USB Flash Drive (it must be FAT or FAT32 formatted) and start from there. After first start program will create SecretFolder on this drive. You may put there any files and folders you want to keep from any prying eyes. There are...
- Software downloads 2009-11-13
- Canon PowerShot S90
- The Canon PowerShot S90 is designed for photography enthusiasts and it carries a hefty price tag to prove it. It also has some of the best controls you'll find on a compact camera for manual and semimanual shooting modes. Its lens and photo quality are top notch, too. Actually, about...
- Product reviews 2009-11-12
- Palm Pixi (Sprint)
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- Product reviews 2009-11-12
- Sothink SWF Catcher for Firefox 1.31 (Windows)
- Sothink SWF Catcher for Firefox helps you saving multiple Flash based charts, presentations, e-cards, games and Flash movies in Firefox at the same time. The small size allows embedding into Firefox by just adding a new button. With only a few clicks you can download all your favorite Flashes from...
- Software downloads 2009-11-11
- Nokia 3711 - sable (T-Mobile)
- Nokia fans in the United States don't get many breaks. Few of the company's phones make it to U.S. carriers and the models that land here tend to be basic handsets for making calls. The Nokia 3711 for T-Mobile is one such phone. Simple in form and function, the 3711...
- Product reviews 2009-11-10
- FlippingBook PDF Publisher 0.5.6 (Windows)
- FlippingBook PDF Publisher is a Windows desktop application that helps you to produce remarkable online and offline Flash books with page flipping effect. No coding is required. Simply import your PDF, configure the look&feel and hit the publish button. Enjoy the real page flipping effect. Independence You are not tied...
- Software downloads 2009-11-10
- Samsung HZ15W
- The Samsung HZ15W is a camera that looks good on paper but doesn't live up to the specs. The main attraction is the 24mm-equivalent wide-angle lens with 10x zoom, which is certainly a plus in a camera this size, giving you a lot of shooting flexibility for less than $280....
- Product reviews 2009-11-05
- Browser rivals to register official complaints about Microsoft's ballot screen proposal
- Opera"Browser rivals to register official complaints about Microsoft's ballot screen proposal". . . and by "browser rivals" you really mean Opera, who has been whimpering and whining the whole time. A browser that barely appears on anybody's charts, but still retains a cult following.I think Microsoft is improving with IE7...
- Discussion threads 2009-11-05
- RIM BlackBerry Bold 9700 (T-Mobile)
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- Product reviews 2009-11-05
- Sony Ericsson Equinox TM717 - carbon black (T-Mobile)
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- Product reviews 2009-11-03
- Yes, based on Mac history, Windows 7.5 will suck less
- Ummmm..."Windows 1: Shipped in 1985 and nobody cared.Windows 2: Shipped in 1987 and few cared.Windows 3: Came out in 1990 and PC users cared, especially with Windows 3.1 in 1992 (And I include here the introduction of Windows NT, which I believe was given a 3.x number.)Windows 4: Windows 95....
- Discussion threads 2009-11-01
- How to take clear pictures at night
- Self TimerI find that when you set the camera up for a long exposure, especially if it's not on a tripod and you're just setting on a table or whatnot, that it's best to use the self timer. This way the little bit of movement you produce when you...
- Discussion threads 2009-10-30
- Annotation Transcriber 1.5.7 (Mac)
- zeitAnker Annotation Transcriber: An easy way to transcribe, analyze, translate or tag video and audio. Native time-code support and the abiltity to add video stills make Annotation Transcriber an ideal choice for journalists, filmdirectors, art-directors, video-production and education. Use any video and audio file that QuickTime supports. Insert...
- Software downloads 2009-10-30
- Samsung Caliber (U.S. Cellular)
- We've seen plenty of Samsung touch-screen handsets come our way, but not many of them make it to U.S. Cellular, a regional carrier based in Chicago. The only one so far has been the Samsung Delve, which made it to the carrier's lineup late last year. Now another one has...
- Product reviews 2009-10-29
- Nokia 2705 Shade - black (Verizon Wireless)
- Photo gallery:Nokia ShadeMost of Nokia's recent cell phones for the U.S. market haven't been too exciting. Sure, the company gave us the odd Nokia Twist last month, but we're more likely to see functional handsets like AT&T's Nokia Mural 6750. Verizon's new Nokia Shade 2705 certainly is part of that...
- Product reviews 2009-10-27
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