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Archive for January, 2009

Exchange Microsoft

January 28th, 2009

Microsoft Exchange, Microsoft Solution for Mobile Email


In today’s business world, e-mail is the mission-critical communications tool that pays a vital role in the business dealings and allows people to produce the best results. This reliance has increased the number of e-mail messages sent and received, the variety of work getting done, and even the speed of business itself. If you are looking for a solution that can help you providing email service that secure and reliable so the answer is Microsoft Exchange, Microsoft solution for email server and hosting.

First introduced as Exchange Server in 1993, Microsoft Exchange server has grown to become one of the most dependable, reliable and stress free servers available today. The most popular features include e-mail, contacts, calendar, tasks, data storage and 100% support from the most popular software developer in the world.

The latest popular version is Microsoft Exchange Server 2007. As we can find in their product overview, they give you advantages of:

  • Built In Security; Offers built-in protective technologies to secure your email and keep your business moving, reduce spam and viruses, enable confidential communications, and help your company to be compliant. This will keep communication alive and e-mail flowing with enterprise-class availability and reliability.
  • Easily Access Email from Anywhere; Your employee will be able to access their e-mail, voice mail, calendars, and contacts from a variety of clients and devices. This will increase the productivity of your employees who require the ability to respond quickly at home, work, or mobile. Companies that use Microsoft Exchange Server can allow their employees to access their email from anywhere in the world.
  • More Efficient Operational; Microsoft Exchange Server 2007 enables new levels of operational efficiency through capabilities that optimize hardware and networking investments and features that help increasing productivity of your administration works, by making it easier to find and fix problems, and automating tasks.

exchange server, microsoft

exchange server, microsoft

With Microsoft Exchange, Microsoft also offers the Microsoft ActiveSync wireless device synchronization that supports push email technology. Push email technology is vital for your mobile business. This technology that’s makes email appear directly on your mobile device. This technology was popularized by BlackBerry handhelds over a decade ago, and BlackBerry Mobile Service is usually available as an Exchange server hosting option.

Also note that nowadays, push technology is no longer just about email. Today’s BlackBerry, PDA, Smart Phone and other handheld devices also have wireless access to corporate data, phone, web and organizer features. With Microsoft Exchange, Microsoft has made it possible for your business.

To utilized your mobile phone, you may interest to read the our article about Unlocked Phone, Mobile Phone Software and Bluetooth Phone.

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Bluetooth Phones

January 25th, 2009

Bluetooth Phones Technology


Bluetooth technology is only been around for the last couple of years. So it’s relatively new. However, the usage of bluetooth technology in cell phones industry has quickly exploded because of its advantages.

The name “Bluetooth” comes from a name of 10th-century Danish king, Harald I Blatand, or Harald Bluetooth in English (born c.935). He was well known as a great king who unified Denmark, Sweden and Norway, just like bluetooth technology is designed to allow collaboration between various industries such as cell phones, computer and automotive markets. The word bluetooth in his name could indicate that Harald had a “blue” or dark tooth that might be from an accident. The other legend says that he had an affinity for teeth-staining blueberries.

Basically, background of bluetooth technology development was creating a single digital wireless protocol that was capable of connecting multiple devices and overcoming issues arising from the synchronization of those devices. Bluetooth phones adopt one of the most secure wireless standards on the market. Its power conservation, security, and connectivity are unmatched, although it’s useful mostly across only in short distances. Bluetooth phones are more popular than infrared phones because bluetooth phones have wider coverage range than infrared phone. Bluetooth phones even can be utilized to send and receive data from one room to another within a range of 20 meters crossing all barriers.

bluetooth for phones

bluetooth for phones

The bluetooth system in bluetooth phones works upon a power efficient radio chip, which is small enough to fit inside any mobile phones. Most of the bluetooth phones are “class 2″ bluetooth. It means that the bluetooth coverage is up to 30 feet (10 meters). The other class is the “class 1″ bluetooth phones, which have up to 300 feet coverage area. Bluetooth phones can make up to seven connections at one time, at a speed of 1Mbps.

Bluetooth phones networking transmit data via low-power radio waves, and communicate on a frequency of 2.45 gigahertz. This frequency band has been set aside by international agreement for the use of industrial, scientific and medical devices (ISM). A number of devices use this same radio-frequency band. Garage door controllers, baby monitors and the newest generation of cordless phones all make use of frequencies in the ISM band. Making sure that a Bluetooth phones and those other devices don’t interfere with one another has been a crucial part of the design process.

As happen with any other wireless device, a bluetooth phones have some minor security concerns. The well known security issues are:

  • Bluebugging; hacker secretly accesses a bluetooth phones command, such as eavesdropping on conversations
  • Bluesnarfing; hacker secretly accesses a bluetooth phones data, such as phone contacts or short message
  • Bluejacking; hacker creating a flirtatious introductory message, then sending it as a text message to nearby bluetooth phones that is discoverable.

To make your bluetooth phones more secure, you can lock your bluetooth phones with a special code or simply turned off or put in hidden mode when bluetooth service is not in use.

The relatively low cost of bluetooth phones make it more appealing. Some bluetooth phones are even less expensive than a phone without that facility. In today’s technology, cell phones have more become a necessity than a luxury. With the invention of bluetooth technology, the use of mobile phones has become more convenient and practical.

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