GroovyTek has helped me, a 65 year old, learn how to do all sorts of things on my computer that I did not know about before. I had no one else to ask, and they have rescued me. It's so great to have a polite, friendly, knowledgeable person come to my house and teach me. What a wonderful service!
tekfun
Need Help? Call Us.
877.201.3586
0
Shopping Bag
You Have 0 Items in Your Bag
Cell Phone Technology Timeline
Thursday, May 30, 2019
The concept of cellular phones has been around since the late 1940s. Yet, it wasn’t until the mid-1950s that technology was able to allow the idea to become a reality. It took a few decades to figure out how to make the technology work for ordinary routine calls. It was Martin Cooper, a Motorola researcher and executive, who made the first cell phone call on April 4, 1973 to Dr. Joel S. Engel at Bell Labs. It would be another decade still before the technology was made available to consumers. The world of communication has not been the same since. Today we take a look at the timeline for cell phones and its history.
Timeline of Cell Phone History
1983
1G (First generation)—the first analog cellular system is widely deployed in the United States
The first analog cellular system is called 1G (1st Generation). Quickly, several companies sprout up and build an analog cellular network. What is an analog system? It’s a system designed to send sound signals of varying frequencies to transmit information.
MID 1990’S
2G (2nd Generation)—the first digital cellular phone system emerges
Digital 2G quickly displaces analog 1G networks. Instead of using varying sound frequencies, this new digital system translates everything into a string of data points - Os and 1s. 2G makes it possible to transmit information significantly faster than the analog system, and is able to support photos, music, and texting (Short Message Service or “SMS”), while protecting our privacy more effectively.
MID 2000S
3G (3rd Generation)—the next generation of digital cellular phone systems is introduced
The launch of 3G networks represents a turning point for the potential of what cellular data systems can support. Due to the vastly improved speeds and much stronger capacity to carry information, a phone might be able to do more than just talk and text.
JUNE 29, 2007
The iPhone is born
Apple introduces the iPhone and the smartphone as we know it is born. Apple takes advantage of the increased speed and capacity of 3G. Now, your phone actually becomes much more than a mechanism to talk and text.
The smartphone also changes the way we interact and command a phone by launching the touchscreen; we now tap and swipe. Additionally, Apple opens up a whole new world of possibilities with the advent of “apps” (custom designed applications and functions). The consolidation of our personal technology to one device begins.
RECENT 2000S
4G (4th generation)—the next generation of digital cellular phone systems is introduced
4G represents an even more pronounced development in terms of speed and volume of data for a cellular network. While carriers transition to 4G, devices are still not utilizing the full capacity a 4G network can provide. Think of it as trying to get a sip of water from Niagara Falls and you can see the problem.
ALL TOO SOON
5G is now being tested
It’s still not known exactly when the 5G network will be available, but we do know that when it happens it will represent another transformation in the landscape of personal technology. Suffice it to say, we’ll have a new environment with new options to explore when 5G is launched.
Client Reviews
The trainers are so friendly, and helpful. They certainly have lots of patience and knowledge. They make you feel so comfortable asking questions you would not dare ask your family to show you again how to do. They are always welcome in my home, sometimes I hate to see them go!
Debera F
A wonderful service in every aspect from calling in to set up an appointment with Groovytek and follow ups as well as the fabulous help, patience and expertise of the tech who came to the house to work with me with my computer issues. I would highly recommend GrooveyTek for all your computer needs! Thanks so much!
Jean G
My tech is patiently bringing me (at age 79) into the computer age. I am so glad that I found him through GroovyTek. What a wonderful gift!
Judy K
I have been very pleased with the IT trainers from GroovyTek who have been to my house. They were very helpful!
Karen B
I had a session with GroovyTek over the phone today. It was extremely helpful to me because I was able to see everything that he was doing on my computer as he was talking. I was then able to follow his actions to do what he was doing as well. What a way to go!
Carole M
My tech from GoovyTek has been terrific. He is patient, knowledgeable, and explains things really well. I enjoyed learning new tools and features on my smart phone and computer. They have made doing things a lot easier and more enjoyable
Jennifer H
I had a serious issue with my bank website not being secure. This was a very technical problem. I used the Remote Session option to get help. My GroovyTek trainer kept at it until we finally resolved the issue.
Jeff W
I think your service is great! I have used it, and I booked 2 sessions for my 83-year old husband who bought himself a new Ipad, but didn't know how to use it. He's been ill, so it was a great help that you came to the house. Thanks for the service.
Susan S
I was so pleased to find GroovyTek. Although I am pretty tech savy in some areas there are others where I need help. GroovyTek has helped me fill in that gap of information. I made an appointment to help me sync my devices and also help me learn how to organize my photos. The trainer was knowledgeable and able to explain things very clearly.
Natalie W
It is comforting to know if you have technical problems there is a Hands On source to get help. These trainers listen to your problems, find solutions and work with you until you understand the solution, their patience is outstanding. This is a great way to not only solve problems but to learn about the ever-changing world of technology; there are class presentations, small group gatherings or one-on-one in your home with kind , friendly, people.
Ingrid S
Very impressed with my trainer’s ability to provide thorough explanations and demonstrations. I have confidence now in knowing how to manage my photos, videos, and documents. I received my money’s worth of valuable instruction.
Cheryl M
Spectacular people. Knowledgeable, professional, customer focused and easy to work with. I have used their services a couple of times (because I am over 40) and they are great to work with.
Jim H
I was just delighted and on my way to practice new found skills. My trainer was on time, friendly, knowledgeable, and very patient with this little old lady (age 78). I didn't have to take notes to remember - he recorded it on his tablet and sent me a copy to download so I have my instructions, step by step. So pleased with the service and the follow-up.
Karen M
We have had several help sessions with a GroovyTek trainer. WE could not be more pleased. My trainer takes all our questions and while answering types up his answers so even after he leaves, we can refer to his notes. I would recommend GroovyTek to any of my friends or family without hesitation. BTW, ALL the employees at this firm are extrememly knowledgeable and friendly.