"Cell phones make a huge impact on every person' s life. It's not a luxury but a necessity, since it comes very
well. Before becoming however, was the two-way radio with two headsets way radio that the world knew. Two radio
communication influences a lot of people in many ways. The radio two-way and is generally used inside of official
vehicles such as taxis, police cars, ambulances, even for the communication of motorcycle. On the world' s most
famous two-way radio brands, Motorolaa's two way radio comes to mind.
Cell phones originally served the purpose of a two-way radio, also called mobile platforms, but technically
speaking, a radio two-way, is not considered a mobile phone, since it is not connected to any telecommunications
network. Mobile phones have evolved gradually into appliances identified as transportable bag phones because they
could be carried and used both as portable and mobile two-way radio. The first mobile phones were called telephones
first generation or 1G. The 1G was ran from the late seventies through the eighties. 1G pioneer in mobile phones,
although it is called cellular mobile radios that rely on analog signals. The analog signal is the main difference
between the first generation of mobile phones and second-generation mobile phones.
The second generation of mobile phones have entered the market in the nineties. Unlike analog phones 1G, 2G
phones use digital technology to provide voice services, Short Message Service (SMS) and WAP. The 2G mobile phone
is more advantageous than 1G, because it uses less radio signals that require less battery power, allowing to carry
out more time between battery charging. What's more 2G phones that can come in a package tinier and thinner, even
your batteries! In line with this, 2G phones offer more privacy and less possible espionage unlike 1G phones.
Following the success of mobile mobile 2G, 2.5G was introduced but only to the heads of marketing. He was called as
such because it is described as a post-2G, but not to some extent, as 3G. As 2G and introduced the 2.5G phones, two
way radio with the headset still predominantly used by motorists.
Then came the phone 3G, which was launched by the Japanese company, NTT DoCoMo, in May 2001 and was commercially
launched in the same country in October 2001. The 3G enabled phones network operators such as Vodafone and T-Mobile
to offer consumers a wide range of advanced services. These include video calls, broadband internet, and the like.
Despite this new technology, radio communication was still very much favored by motorists, especially those working
in public offices.
Because of today's fast-paced technology, 4G phones arrived and entered the market a favorable view of new
features as live streaming of television and radio.
As technology continues to evolve and people clamor for new models of mobile phones each time, expect that
things like Motorola Radio's two way to constantly update their features to provide the ever changing demands and
needs of the public.