Computer Software

Choosing a battery and Increasing battery life time

PDA batteries vary by brand, depending on the type of PDA you have. Some of the most popular brands are Compaq PDA and the Blackberry, T-Mobile sidekick. Brands like Compaq and HP have many different PDAs so when purchasing a PDA battery is important to choose the correct model number.

PDA’s use Lithium ion batteries. These types of batteries are more in demand since the use of PDA’s and cell phones have increased. Lithium Ion batteries charge rapidly, are lightweight, and make electronics more powerful.

Battery life of a PDA battery varies greatly depending on how the PDA is used. If it is used for simply calendar, note taking, and contact list, the battery will last for several hours on a single charge. If the PDA is used to play games and watch movies, the battery will die much sooner, around 1 to 2 hours of use.

PDA batteries can be bought with a higher capacity to increase usage time. With a higher capacity battery, the PDA can be used to watch movies or play games for longer, and doesn’t require to be charged as often when used for simple tasks. Higher capacity batteries are also larger than typical PDA batteries, so they won’t necessarily fit properly into the PDA, causing a bulge in the back. Another alternative is to purchase an additional battery than can be charging while the other is in use, so there is never any down time.

There is plenty of information to help user select the proper PDA battery and also how to get the most out of the battery’s life. When a battery can range in price from $30 to $100’s of dollars, it is important that the most the user gets the best value for their money.

Why is it that a premium value is placed on items that are original creations? Why first-time experiences are never forgotten? Our musical culture shares this same sentiment. In this digital world where imitation or replication is inexpensive, effortless, and instantaneous, it is a delight to rediscover such original favorites and re-live memories through music.

Thus, the creation of True Tones. True Tones are a compilation of ringtones as they were first heard by the public. Original voices. Original instruments. All ages. Across cultures.

Who does not enjoy hearing songs from Scooby-doo, The Simpsons, and of course the all-time favorite, Sesame Street? Definitely not just the kids, but also even those kids-at-heart like moms and dads. Teens meanwhile will of course prefer tunes from Beverly Hills, Buffy, Dawson’s Creek and other popular TV series. For more mature audiences, True Tones offers themes from James Bond, Mission Impossible, Mac Gyver, X-Files and more.

If you’re not much into movies or TV series, True Tones has tunes of various artists and genre for you, particularly pop, hiphop, and dance or techno music. True Tones features not only current hits but music of the past and top hits of tomorrow as well. Sing, rap and dance to these catchy beats.

Yearning for something uncommon and distinct? Go Orientals, Arabic, or Tribal. Discover and appreciate their richness, diversity and exuberance. Listen to rarely heard musical instruments play energetic beats or intense melodies. Hear hums, chants and voices pouring out soulful lines.

In line with this diverse selection of Eastern culture, True Tones also features music from Bollywood, the popular Mumbai-based film industry in India. Listen to Lata Mangeshkar, Sonu Nigam, Kishore Kumar, and other known singer-actors and playback singers. True Tones’ long list of Bollywood tunes reflect how thriving this culture is.

Going patriotic? Search for your national anthem. This list is great not only as a ringtone but also for collection purposes. Speaking of collection, True Tones also compiles Classicals – religious and otherwise; English and European.

Whatever your preferences or style, True Tones has it covered.

Ringtones are like hot cakes for the youngsters, the market is huge, estimated world wide sales of $ 2.5 Billion per year. The cost of a ringtone is ranging from $0.99 – $2.99. Most singers and performers provide rights for their melodies to be converted to ringtones versions. Survey shows that about 26% of cell phone owners downloaded at least once a ringtone.
Many people downloading more than one as you can customize and set the phone to play different ringtones per specific caller.

For instance if mom is calling the cell phone will play a certain ringtone and another one for dad and for your girl friend a different one so you don’t have to guess who is calling you, it is totally personalized per caller.

There are four types of ringtones:

* Monophonic ringtones play a melody of a song one note at a time, with no harmonies.

* Polyphonic tones add harmonies to the song.

* Real-life ringtones include voices, quotes, or other strange, real sounds.

* Master tones are compressed clips of actual songs, as heard on the radio(not just their melodies or a simple harmonic version).

How do you download a ringtone?

There many web sites that offer a huge selections of lyrics and songs, themes from movies, hip-hop, pop, dance, singers, classics and you name it.

The selection is per specific cell phone model and the process is simple, fast and easy. You select a ringtone, choose your cell phone maker and model, you see on the screen an SMS code, you type it in your mobile phone and send, then an SMS message is sent to you with your ringtone to be installed in two short steps process.

It is estimated though that the ringtone download party will cool down a bit in the next few years as more cell phones will become an MP3 players of real music and other cool features.

A mobile phone rings. You listen. It’s not an MP3 tune of the latest hit. Neither it is the tone that imitates the natural and man-made sounds you hear in a setting. You discern voices, but they’re not names tones nor are they famous lines from popular movies or TV series. If so, then this has to be it. This has to be the latest craze that they are talking about. It’s the Crazy Frog!!!

Crazy Frog will outdo its own current popularity with the release of new variations of ringtones that are ready to be played with the click of a button. In very simple steps – search, click to listen, and choose – you can download your own ringtone or send it to a friend.

This craze was launched in the United Kingdom in 2004 through the hit single “Axel F”, a re-mix by the German-based mobile phone content distributor, Jamba. It hit the waves and soon became the number one top hit list. Its success eventually and easily spread to Australia and the rest of Europe. What makes this frog crazy is actually the sound imitating that of a two-stroke moped engine. From this simple motor sound, Crazy Frog has explored other sound effects or even music and continues to do so. This frog is growing.

Search from amongst its psycho variations as the Crazy Frog interprets songs for the kids, the rock metal enthusiasts, and other themes in English and selected European languages. Each ringtone is loud, not in the decibel sense of the word, but in its persistent blabbing. Yet at the same time, the tunes are catchy, upbeat, and bubbly that no one would surely miss it.

As you listen to Crazy Frog mimicking the ringing sound of a phone (Ring! Ring!), singing a rap, or motor racing, you would just shake your head and grin. You’d ask yourself, ‘What’s that again?’ So you’d click on the button to listen again. And again. It’s oddly distracting yet incredibly humorous. Crazy frog calls your attention either by annoying you, or amusing you. That’s why it’s called Crazy Frog!

If you’re one of those hooked in this trend, there’s no need to fret or brood over your existing mobile if it’s not a recently released model. Crazy frog plays for a long list of models of Nokia, Motorola, Sony Ericsson, Sagem, Siemens, Sharp, Samsung, Panasonic and LG Mobile. Crazy Frog covers not only Europe and Australia, but the United States and Asia as well. In fact, an assortment of tones is available for the various service providers available in these countries. Crazy Frog is going global!

Really, this Crazy Frog has been keenly observing, listening to the throbs of the public and now its offering ringtones that drive you crazy. Are you ready for it? Be amused. Amuse others. Check out all the new crazy frog ringtones, for nothing written here compares to the fun and madness when you actually hear what this amusingly crazy amphibian is croaking about. Croak! Croak!

Cell phones probably will not look any different in the future, but what they will be capable of doing will significantly change. By the year 2010, 85% of U.S. households will own mobile phones. Here are some examples of what future cell phones will do:

High Speed Data Acess. Imagine your Cell phone browsing the internet at DSL speed. Browsing the internet on your cell phone is nothing new, but DSL speed would be.

Video Cameras – This technology is actually already here. While currently a cell phone camera may have limited capabilities, it’s only a matter of time for it to exceed and surpass the performance of astand alobe video camera, although there is some concern over somebody being videotaped without their consent.

Watching TV or movies – Provides live streaming television content for mobile phones. Everyone who has seen this demonstrated in person is amazed at the quality as well as the experience. “The video quality is very, very watchable and quite enjoyable” says Marilyn Pearce of Chicago who has seen the MobiTV’s streaming video. . So expect entire 30 minute video clips to soon become reality.

Fuel Cell – Battery life often holds tech products back, and fuel cells could provide a boost. Fuel cells are like tiny engines that generate power through chemical reactions. If you need more power, you put in more “gas” — in most cases, a mixture of methanol, or wood alcohol, and other chemicals. The methanol will likely be housed in a replaceable cartridge, much as printer ink is.

Manufacturers and service providers watch these new advances closely so they are not caught short of what the consumer wants. A lot of this technology already exists but has not yet been widely accepted. But that is just a matter of time.

Cell phone carriers have truly embraced the multimedia revolution and decided to make our life cell phone centric. With technology like MP3, Video streaming and photography consolidated into these small devices, you can expect cell phones to become the only piece of electronic on us at all times. Play music, store all your images, carry all your medical records, GPS navigational information, if you dial 911 you can be tracked, check in at the airport., TV broadcasts, use it to entertain your children while you drive, web shopping… Is there anything a cell phone will not be able to do apart from making a warm plate of ‘angel hair marinara’ ?

Polyphonic ringtones have turned cell phones from an ordinary communication tool into a multi functional device with a variety of purposes—one of which is entertaining bored children.

As a father of an active toddler, I often find myself in situations where my child is a) about to break something very expensive, b) screaming in a public place. The most obvious solution, of course, would be to give him a toy to keep him amused. But as any parent knows, toys do not work when they are supposed to. They will be flung to the floor (or worse, at the strangers sitting at the next table). In emergency situations like that, I bring out my phone.

There’s something about the polyphonic ringtones that provide a hypnotic, calming effect on small children. They listen to it, over and over again. My son’s favourite, the end credit theme of Sponge Bob, has been known to keep him seated in one place for five minutes. For an 18 month old, that’s nothing short of a miracle.

For that reason, I always keep a number of polyphonic tones that my son might like. The Barney Song—the anthem of all toddlers and their unfortunate parents—is armed and ready whenever we enter a restaurant. There is also, for some mysterious reason, Brian McKnight’s “One Last Cry.” I don’t know why he likes it, or even when he first heard it, but we use it whenever he goes to the paediatrician and needs to stay still for a shot. (For those who will accuse me of not raising my child properly by exposing him to cheesy ballads, I defend myself by saying that he also likes The Beatles and John Coltrane.) Yes, even the most modern songs have been converted into polyphonic tunes. Of course the classics are there—my wife’s “Dance of the Sugar Plum Fairies” sounds particularly fairy-like in its polyphonic form. Download whatever you like. Or whatever your child likes, even if you hate it, because we all know he’s the boss.

I have a theory that the reason children like polyphonic tones is that it has that music box quality: delicate, tinkling rhythms. Though deeper and less metallic than the blips of music boxes of old, it still sounds equally as magical to the innocent ears of a child. And, of course, there is the advantage that polyphonic tunes are now more diverse than the standard music box themes of Fur Elise, and I do not have to deal with a pink ballerina. (Barney is bad enough.)

Who would’ve thought that a mobile phone could be such a useful babysitting aid, or that polyphonic ring tones would rank as high as disposable diapers in the parents’ list of modern inventions to be thankful for. While it does have a lot of uses in the adult world—with everyone in the room carrying a mobile phone, having a unique ring tone lets you know when it’s your call—its greatest contribution to society is the peace it provides frazzled parents. Yes, music does have the power to soothe the “savage beasts”.

Although making use of an SMS API to send text messages from one’s website or software application can sound like a fairly daunting task, many SMS providers offer simple HTTP SMS posting allowing one to send SMS text messages directly through their gateways. Generally speaking, one will need to setup an account with an SMS gateway provider in order to get started. Most providers will offer a bunch of messages with which one can test the service; thereafter one will need to purchase more messages. One of the world’s most popular SMS gateway providers, Clickatell, offer real time HTTP SMS setup online through their website.

In the tutorial below, I will explain in a few simple steps how one can manually send SMS messages via the Clickatell HTTP Post. Note, that it is intended that developers will code their own commands around this API such that the relevant data can be extracted from their own systems. To that end, most providers offer additional code samples to assist with this sort of integration.

Step 1
Logon to their site www.clickatell.com and find the “SMS gateway” tab. Register for an HTTP API account. Once having done this you will be issued with what is called an API_ID. In order to send SMS via HTTP you will need the following bits of information:

Username (this you select when registering)
Password (this you select when registering)
API_ID (this gets issued to upon completion of registration)
The mobile number/s you would like to send the message to in international format e.g. a UK number would look like this: 448311234567
The message text itself e.g. “Meet me at the cafe in 10 minutes”

Step 2
Open your Browser (e.g. Internet Explorer), and type in your info in the address bar in the following sequence:

a) The basic start is http://api.clickatell.com/http/sendmsg?
b) Adding your personal authentication detail – you will then type the following into the browser:

http://api.clickatell.com/http/sendmsg?user=xxxxx&password

=xxxxx&api_id=xxxxx&to=448311234567=Meet+me+at+the+café+in+10+minutes

Press “Enter”, and your message will be sent. If the message is sent successfully a confirmation code will appear in your browser. If not, you will receive an error message.

Most International prepaid cell phones today are classified as a GSM or Global Service for Mobil cell phone that operates on the GSM 900 and GSM 1800 frequency. The phones themselves are not prepaid but a card called SIM, which is the “brain” of the international prepaid cell phone, and where minuets can be stored. Sims have a small computer chip inside that stores the cell phone number, settings, messages and other data necessary for the phone to function. With the right sim card an international prepaid cell phone can provide service coverage in Europe, Asia, Africa and the Pacific Rim, including Australia . To use, insert the sim card into the phone and your ready to go. When all of the credit is used up, all you need to do is call the service provider and receive more credit. Just as some countries drive on the other side of the road. Some countries use different TV systems (remember this when buying videos and DVDs internationally). And, unfortunately, most countries use different types of international prepaid cell phone service, too. However, more countries are slowly switching to the GSM system. Make sure you check this when your thinking of getting a international prepaid cell phone.

The SIM “chip” fits into a slot or tray where metal sensors make contact with the gold contact surface on the SIM card. Please note that certain SIM cards only work with GSM international prepaid cell phones that are compatible for use overseas, don’t forget to make sure you getting the right card to use with the international prepaid cell phone system, like the dual-band GSM phones for use in over 190 countries, and the tri-band versions with service in the United States and Canada. Equally important, Europe, Africa and Asia not only had the foresight to adopt the same international prepaid cell phone standard, but they also decided that their international cell phone networks would operate on the same frequencies (the 900mhz, initially and later the 1800mhz band). This explains why the same cell phone that works in London will work equally well in Johannesburg , Beijing and Sydney .

The bottom line: Most countries around the globe – more than 205 at last count – have adopted the GSM wireless technology and if you want to go travel outside of North America and want the convenience of carrying a cellular phone, then you’re going to need a GSM international prepaid cell phone.

Mobile phones have become one of the most prominent status symbols. It has gone beyond a mere tool to make and receive calls. It’s an expression of identity; a fashion statement; and with Mp3 ringtones, a way of injecting your own groove into your daily grind.

An Mp3 is a compressed audio file. For years, music lovers have exchanged these files on the Internet, playing them on their PCs or from dedicated Mp3 players. But then the mobile phone companies latched on to a brilliant idea: why not use those music files as ringtones, replacing the dull and sometimes annoying clanging sound that has been the trademark alert for incoming calls.

There is a wide variety of Mp3 ringtones, as wide as the range of music itself. From Mozart to Madonna, the Beatles to Britney Spears, or even commercial jingles, national anthems, cartoon themes, gospel music, nursery rhymes, even beat poetry. If you’ve ever hummed it, sang it, or tapped your feet to it, there’s an Mp3 version waiting to be played on your phone.

Mp3 ringtones can also be a good measure of how a movie or a sitcom has infiltrated into pop culture. There are ringtones that are actually snippets from famous scenes of Harry Potter or Lord of the Rings; while themes from The Brady Bunch bring smiles to anyone who has ever watched the show.

But there’s more. Mp3 ringtones aren’t even limited to just music. You can pick from a wide variety of sounds. A baby crying. A cow mooing. A woman moaning in ecstasy (how’s that to break the monotony of your board meeting?).In the Philippines, when wiretapped phone calls between the president and an election commissioner revealed possibility of election fraud, fragments of that phone call were even used as Mp3 ringtones—either as a sign of protest or to make fun of the situation.

All these ringtones are easily downloadable, but for those who truly want a unique sound they can even make their own ringtones. Some record the voices of their children. Others save romantic missives from a loved one. People also record the laughter of friends, or a fragment from a child’s Christmas performance, or even a beloved pet’s barking. While other people may not appreciate the Mp3, the fact that it has a personal meaning makes those ringtones music to the owners’ ears.

So why do people use Mp3 ringtones? The same reason they pick the shirt they are wearing: it reflects the owners’ personality. When they say my phone, they mean it in more ways than one. Sociologists say that people are driven to express identities in external symbols. It is part of our communal nature: this is me, this is the group I belong to. Primitive societies wore jewelry beads and animal teeth; some developed tattoos; and later on, developed clothes and other accessories. The phone is no different. Like feathers on a tribesman cap, it signals to everyone else who we are.

Ok, so you decided you want or need a wireless phone. You have some idea of what you want. But oh, the choices and decisions to make!

Selecting a phone is not so bad but all those wireless plans is just absolutely confusing. Believe me you are not alone, wireless plans are probably the most confusing aspect of this entire market.

In fact, there are books that are written just on this subject alone to help unravel all this confusion that providers sell. So let’s get started and try to give you some basics on finding the best plan that will suit your style and your budget!

There is a huge selection of wireless phone plans to choose from today. But the question is, how do you choose the best wireless plans?

Dependent on your location, you could have as much as five or more providers that offer services in your area and each one has a variety of plans for you to consider, according to your needs and intended usage.

It is very important that you do your homework before meeting with a provider so you know exactly what you need them to offer you.

Let’s take a look at what you need to consider.

It is critically important that you know how much local, regional, and national coverage you are going to need in your plan.

If you travel alot out of your region, you probably should consider one of the nationwide plans in order to be covered. Once you have decided on the coverage you need, then you need to consider the number of minutes you can expect to use each month. By looking at previous bills or prepaid card receipts you should be able to work this out fairly easily in an effort to find the best wireless plans.

The size and type of phone that you need is usually determined by the options you want to include. If you are planning on using the phone to send and receive email, then you will need one of the higher-end phones that are Internet ready and that comes with a plan that offers economical rates for data transmission.

If you do not need internet access, then you can get all the features you need in a phone that is much less in price.

Frequently, service providers offer you a reduction in the cost of the phone with the purchase of their plan. The best wireless plans generally are either a one-year or a two-year contract.

But before you sign up for service, be sure you have a clear understanding of the terms of contract termination. This is critically important!

If you have to move or break your contract for whatever reason, there can be and in every plan I have studied a sizeable penalty which can at times be equal to the monthly repayment multiplied by the number of months remaining on the contract, so it is important that you know and understand every part of the contract before you sign it and are aware of any exit clauses that exist.

I can’t stress this enough. Thoroughly read and understand your contract before signing. You certainly don’t want to have Murphy’s Law kick in and find out that you have to pay two hundred or more dollars to cancel your service.