PLEASE NOTE: All articles are copyright but you can link to this page by copying and pasting the html code EXACTLY as shown. Thank you. <a href="http://www.1st-4-cheap-mobile-phones.co.uk/articles/art10.shtml" > <b>Mobile Phone and Cell Phone Articles</b></a> Mobile Phone Bluetooth by +8613924031225 http://www.trusttel.com A wireless protocol that is used to communicate from one device to another in a small area usually less than 30 feet. It uses the 2.4 ghz spectrum to communicate a 1 megabit connection between 2 devices for both a voice channel and a 768k data channel. The Bluetooth specification calls for different profiles such as voice and serial emulation to be used by devices to communicate. However interoperability needs to be tested to confirm compatibility of the higher level protocols that use Bluetooth to communicate between devices. Version 1.0 requires users to register the connection between the 2 devices while version 1.1 allows a Bluetooth device to communicate with up to 8 devices. Formed in 1997 by Ericcson, it is a special interest group made up of about 2,000 IT companies that are working to develop a standard, technological infrastructure for the emerging technology. Bluetooth technology permits high frequency communication among devices such as cellular telephones, PCs, PDAs, CD players, etc. This article courtesy of http://www.mobilephonesites.co.uk. You may freely reprint this article on your website or in your newsletter provided this courtesy notice and the author name and URL remain intact. [CaRP] XML error: mismatched tag at line 13 |
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