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SMS Text Messaging is hugely popular, and new technology that increases mobile phone bandwidth will make Multimedia Messages the new preferred communications method.

Sending SMS text messages, technically identified as Short Message System (SMS), but more commonly known as “texting”, is a straightforward, effortless, and convenient means to communicate among cell phones.  In addition to being a exceptional system for people to keep in touch, SMS texting can be a useful way for software applications to exchange simple messages, and even settings commands, between  mobile phones.  SMS does not need a direct connection between smartphones; the communications infrastructure for the system is already prepared, and it functions across most cell networks. One facet of SMS messaging that makes it particularly handy for mobile software programs is that it uses smartphone fixed identity, the phone number. This feature provide a unique benefit over other technologies that use IP addresses because a cell phone IP address can vary depending on current network.

Short Message Service (SMS) is a communication service component of the GSM mobile communication system.  It utilizes standardized communications protocols that allow incoming and outgoing short text messages between mobiles. SMS texting is the most widely used data application around the globe, boasting about 2.4 billion active users, or three quarters of all mobile phone subscribers.

SMS texting as used on modern mobiles was at first included as part of the Global System for Mobile Communications (GSM) series of standards in 1985  as a system of sending texts of up to 160 characters, to and from GSM mobile handsets.  Since then service support has expanded to include other mobile technologies such as ANSI CDMA networks and Digital AMPS, as well as satellite and landline networks.  Most SMS messages are mobile-to-mobile text messages, though the standard supports other types of broadcast messaging as well.  Computer to mobile phone SMS capabilities are also expanding rapidly.

Global System for Mobile Communications was originally named Groupe Spécial Mobile.  It is the most accepted standard for mobile telephone systems on earth. The GSM Association, the promoting trade organization of mobile phone network providers and manufacturers, estimates that about 80% of the world mobile market uses the standard.  GSM is enjoyed by over 3 billion people across more than two hundred countries and territories.  Its ubiquity  enables international roaming arrangements between mobile phone network providers, offering subscribers the use of their mobile devices in many parts of the world.  GSM has evolved from its predecessor technologies demonstrated by the fact that both signaling and speech channels are digital.  Thus GSM is thought of as a second generation (2G) mobile phone system.  This also  facilitates the wide-spread implementation of data communication software.

The ubiquity of GSM deployment can be seen as a benefit for consumers that are given the option to roam and switch carriers without having to replace their smartphones, and also to carriers, who can choose equipment from many equipment vendors. GSM pioneered low-cost implementation of SMS texting, which subsequently has been supported on other mobile phone standards.

Recent versions of the standard are backward-compatible with the initial GSM system.  Release ’97 of the standard added packet data capabilities using General Packet Radio Service (GPRS). Release ’99 launched higher speed data transmission using Enhanced Data Rates for GSM Evolution (EDGE).

General packet radio service (GPRS) is a packet oriented mobile data service available to users of the 2G and 3G GSM. In 2G systems.  GPRS data communication is usually billed per megabyte of traffictransferred, while data communication via traditional circuit switching is charged per minute of connection time, independent of whether or not the user actually is using it or if it is idle. GPRS is a best-effort packet switched service, as opposed to circuit switching, that has guaranteed quality of service during the connection for non-mobile users.

2G cellular systems in combination with GPRS are often referred to as 2.5G.  2.5G is a technology bridge between the second (2G) and third (3G) generations of smartphone telephony. It provides moderate-speed data transfer, by using unused time division multiple access (TDMA) channels. Initially it was intended to broaden GPRS to cover other standards, but these networks are converting to the GSM standard.   GPRS is integrated into GSM Release 97 and newer releases.

GPRS was developed as a GSM response to the earlier CDPD and i-mode packet switched cellular technologies.  Cellular Digital Packet Data (CDPD) was a wide-area mobile data service which used unused bandwidth normally used by AMPS mobile phones.  It was dropped along with with the discontinuation of the parent AMPS service.
CDPD was developed in the early 1990’s, and was seen as a future technology. But, it had competition from existing slower but less expensive Mobitex and DataTac systems.  CDPD never gained common acceptance before newer, faster standards such as GPRS gained common acceptance and became dominant.

For consumer markets CDPD had very limited appeal.  AT&T Wireless initially sold the technology in the US under the brandname PocketNet, one of the very first consumer wireless web service offers. Cingular Wireless later offered CDPD under the Wireless Internet brand (as opposed to Wireless Internet Express, Cingular Wireless GPRS/EDGE data). AT&T Wireless PocketNet was generally considered a failure.  But, CDPD was used  by several enterprise and government networks.  It was particularly popular as a first-generation wireless data solution for telemetry devices (machine to machine communications) and for public safety mobile data terminals.

Enhanced Data Rates for GSM Evolution (EDGE) (also referred to as Enhanced GPRS (EGPRS), or IMT Single Carrier (IMT-SC), and Enhanced Data Rates for Global Evolution) is a backward-compatible digital cell phone technology that supplies improved data transmission rates on top of standard GSM.  EDGE is considered a 3G radio technology.  EDGE supplies  more than three-fold increase in both the capacity and performance of GSM/GPRS networks by incorporating sophisticated systems of coding and transmitting data, that produce higher bit-rates per radio channel.  EDGE delivers broadband performance and supports high bandwidth data applications such as Multimedia Messaging Service (MMS).

A very interesting software application that uses the connectivity between the smartphone  and the internet to capture and archive MMS Multi-Media Messages, GPS location,  SMS messages, and Call Event Logs is PhoneBeagle Mobile Monitoring.  Follow this link if you are interested in    Mobile Monitoring Software that is compatible with BlackBerry  and  Android  Smartphones,.    Visit this link for more information regarding the latest software for  Parental Monitoring and Employee Monitoring of Mobile Phones .

Sony Ericsson W800i opened the Walkman brand series produced by the company, preparing the market for a different kind of product. The new modern design enhanced the Bluetooth features, USB connectivity and Infrared, all incorporated in a very trendy look. After its release in 2005, Sony Ericsson W800i became a starting point or platform for further development in this field of electronics. The external memory capacity of the device is of only 2G, but we have to consider the period when it was designed and produced. For the release moment, such memory size was enough.

The phone camera has autofocus, a flash and video recording features. Moreover, the life extent of the battery for the playback music mode is of thirty hours, which is pretty much enough for any average needs. In fact, if the phone is on standby for a longer period of time, then, recharging will only be necessary now and then. According to the specifications, the battery has a 400-hour operational period and a talk time of nine hours. Sony Ericsson W800i can be still purchased from many retailers, and the prices have dropped significantly from the time of the release.

A minor disadvantage of this phone is the fact that it relies on a joystick for memory navigation. Lots of users claim that this is more susceptible to damage and in time functionality problems tend to appear. Sony Ericsson W800i can be also very prone to minor breaks, scratching or wearing in time particularly if its treatment is not adequate. Complaints have been made about the fact that very often dust gets inside the display and blurs visibility. Yet, such inconveniences are pretty rare and have not prevented Sony Erricsson W800i from making great sales.

The Chinese imitation known as Music Mobile W800c is the fake variant of Sony Ericsson W800i. The similarity with the Sony product is striking, and it is beyond any doubt that the producers took more than simple inspiration from the W800i series. The quality of this fake model is doubtful and the features are definitely inferior to the original Sony Ericsson W800i. Should you see this item while trying to find a suitable phone for you, it is advisable to consider more than just the price tag before getting it. Otherwise, you may waste your money on a poor mobile device that will not last you long enough!

Co-author: Big Button Cordless Phones.

Maybe Sony Ericsson T700 is a phone that tricks one with its heavy looks, but the 10 mm slim side prove that it is definitely a false appearance. This mobile combines a really affordable price with great technological features. The telephone would qualify as medium on a first glance, but one cannot deny the fact that it looks stylish, not to mention that the menus and the features are all you can wish for in terms of data processing and interface. The price of a Sony Ericsson T700 is so attractive that it is difficult to resist acquiring it either for yourself or as a gift for somebody dear to you.

The advantages of Sony Ericsson T700 are definitely more numerous than its disadvantages. We are talking about a slim phone that happily combines the light weight with the solid look. The telephone is available in color variants such as black on red, black on silver and shining silver. In fact much of the elegance of the device comes from the aluminum finishes. This telephone also has a decent media center, a fast photo browser, location services, smart dialing, a reliable battery cover release mechanism as well as finger print resistant covers.

You may want to also check the quad-band GSM, the Bluetooth, the camera, the memory, the radio, the mouse pointer and the browser options. If we consider the maximum talk time, this will not be higher than 9 hours and 30 minutes, although in standby mode, the phone can last up to 370 hours.

There are some downsides to Sony Ericsson T700 as well, and we cannot let them pass unnoticed. Among these weaker issues the most bothersome could be the faulty sound on the loudspeaker, the fact that it has no office document viewer, the memory size is pretty low and there is no auto-focus.

The company’s product presentation refers to Sony Ericsson T700 as a head turner with the sleek and shiny elegance for a mid-range price. If you are keen on the looks of your phone, you’ll be pleased with what the device has to offer. If you are an older Sony Ericsson user and you may have worked with other models, such as T610 for instance, T700 will win you over. With the Sony Ericsson T700 the fast access to various media and the speed of communication are guaranteed all in one. It is not too much to say that the phone behaves well for business and personal use.

Sent by: Speakerphones.