Have you ever known anyone to ponder on how we manage to seamlessly communicate with others on our mobile phone? And other people do not seem to understand the wireless connection and a proper two-way conversation. Well, this might be a weird thing to ask or ponder on. But it is an abiding question at the back of the mind of many. Also, we do not have to necessarily assume this to be merely a technological wonder. We can actually get to know how this connection come about.
For one, VTpass, as an online payment platform, leverages on this seamless connection to provide the best of service for her customers. So that just by logging on to vtpass.com, you can get your daily services. You are looking to buy airtime and data, pay electricity bills and cable tv subscriptions? Then vtpass.com will work just fine for you. So, coming to our phone and the endless calls we seem to always make and receive. Not just that, we can even get information on the Internet, play game, watch TV and integrate other devices into our phones. How does it all really work?
Now, the mobile phone is a radio, a sort-of higher grade radio. But a radio still.
In fact, when the cell phones were not available, people with means could install radio telephones in their cars. But then, there was one central antenna tower per city, and perhaps 25 channels available on that tower. What this meant was that meant that the phone in your car needed a powerful transmitter — big enough to transmit through a long distance. It also meant there just were not enough channels to go round for everybody. Only a few people could use the radio-telephone.
The innovation of the cellular system laid in the division of cities into small cells. This meant extensive frequency reuse across a city so that millions of people can use cell phones simultaneously.
A walkie-talkie kind of works in the same way. So, understanding the walkie-talkie will lead to an understanding of the cell phone. But of course, the cell phone works in a more complex way.
Now, the walkie-talkie is a half-duplex device. That is, two people communicating on a walkie-talkie use the same frequency, so only one person can talk at a time. On the other hand, a cell phone is a full-duplex device. That means that you use one frequency for talking and a second, separate frequency for listening. Both people on the call can talk at once.
And then, a walkie-talkie typically has one channel. A typical cell phone can communicate on 1,664 channels or more. Also, while walkie-talkie can transmit about 1 mile (1.6 kilometres) using a 0.25-watt transmitter.Cell phones operate within cells, not transmitters, and they can switch cells as they move around. Cells give mobile phones incredible range. Someone using a cell phone can drive hundreds of miles and maintain a conversation the entire time because of the cellular approach.
Hence, the mobile or cell phones basically use cells to operate. The carrier chops up the city into cells. Cells are normally thought of as hexagons on a big hexagonal grid, like this. Basically, these are what we call masts
What further aids the cell connection is the use of low power transmitters. This allows for the same frequencies to be reused in nonadjacent cells. Each cell has about 56 voice channels available. In other words, in any cell, 56 people can be talking on their cell phone at one time. Analog cellular systems are considered first-generation mobile technology, or 1G. With digital transmission methods (2G), the number of available channels increases. And the increment has only continued with time.
Another thing you need to know is that all cell phones have special codes associated with them. These codes help identify the phone, the phone’s owner and the service provider. So these codes are responsible in some way for how calls are regulated by carriers.
So yes, there is a whole lot of story when it comes to how cell phones work. But you would have discovered from all indications that the cell phone we have in your hands or home is one wonderful device. And its usefulness cannot be overemphasized. Also, we cannot afford to take all the connection we have access to for granted. To keep connected, you are to regularly renew your airtime and data.
And this is by all means very easy. All you need to do is to log on to vtpass.com. Hence, you can pay for your MTN, 9MOBILE, AIRTEL, GLO airtime and data services. And what’s more, Vtpass offers one a very convenient means of paying these bills in just three steps.
LOG ON TO WWW.VTPASS.COM
SELECT SERVICE
PAY
Also, pay your electricity bills, DSTV, STARTIMES, GOTV cable TV subscriptions. Indeed, technology has made everything so much easier; VTpass has made technology a messenger. And now, there is no stopping or slowing down for you.
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Well, with 
I am indebted to my father for living, but to my teacher for living well- Alexander the Great
Let us remember: One pen, one book, one child and one teacher can change the world- Malala Yousafzai
I know I wouldn’t be where I am today without my fourth-grade teacher, Mrs Duncan- Oprah Winfrey.
is the supreme art of the teacher to awaken joy and creative expression and knowledge- Albert Einstein
Mama was my greatest teacher, a teacher of compassion, love and fearlessness- Stevie Wonder
Teachers can change lives with just the right mix of chalk and challenges- Joyce Meyer
Technology is just a tool. In terms of getting the kids working together and motivating them, the teacher is the most important… If you want your child to get the best education possible, it is actually more important to get him assigned to a great teacher than to a great school- Bill Gates
The one exclusive sign of thorough knowledge is the power of teaching- Aristotle
A world of encouragement from a teacher to a child can change a life- John Maxwell
loved the law school classroom: the stripped-down nature of it, the high-wire act of standing in front of a room at the beginning of each class with just blackboard and chalk, the students taking measure of me, some intent or apprehensive, others demonstrative in their boredom, the tension broken by my first question — “What’s this case about?” — and the hands tentatively rising, the initial responses and me pushing back against whatever arguments surfaced- Barrack Obama.
Well, there you have it, the landmark words said by mindblowing people about their teachers, or about themselves, if they were teachers. Really, it becomes evident that teachers are life-changers and they constantly make indelible marks on the shores of history. This is what vtpass.com prides itself in doing- changing lives, serving generations and leaving indelible marks on the footprint of time.
Despite being a newcomer in offering broadband services, Smiles has become one of the three biggest contenders in the market. More than that, they offer the widest range of internet coverage. Starting from Oyo state and then moving to Lagos state, Smiles has grown at quite an admirable rate.
This is yet another very fast broadband service provider. They also have the advantage of being one of the first internet service providers in Nigeria. This is so because they commenced their operations in 2002. 
The list will not be complete without the mention of Spectranet. They are one of the abiding internet service providers in Nigeria. And they operate at the seats of economic growth and expansion- Lagos and Abuja. Spectranet operates in the same manner as Swift.