Today, 40 years ago, Martin Cooper, Motorola engineer
Considered the inventor of a mobile phone.
Dial the world's first public phone with a mobile phone and choose to connect with his opponent in the race to create the device. [
Size = 4010 size = small]
Cooper is on a street in New York City, using a device weighing about 1 kg to make a phone call in front of reporters.
Cooper later told the BBC that it cost Motorola nearly $1 million to make the phone.
Cost of mobile phone for consumers-
Ten years later, when it came out --
In today's currency, this will be equivalent to nearly $9,970.
Since then, the rapid development of mobile phones
The technology multitasking devices we use today.
Here are some of the most famous developments in mobile phone history.
Ten years after Cooper made his first phone callS.
The Federal Communications Commission has approved the launch of Motorola DynaTAC phones.
In 1984, consumers can use the first DynaTACs.
Famous mobile phones in popular culture, outdated mobile phones can be seen in old movies and TV programs, while new, high
Technology gadgets are often used in recent movies.
Here's a look back at some of the famous mobile devices that appear on large and small screens.
On the TV show "The rescue of Bell", character Zach Morris dragged around a bulky phone that was considered Motorola DynaTAC.
The Nokia 8110 became popular after being exposed in the 1999 film The Matrix.
Nokia 7650 made its debut in the 2002 film Minority Party report.
In 2003, the matrix trilogyswitch switched to Samsung icp-N270.
Handheld devices called 0.
According to the company information sheet of 1970, 8 kilograms and their rechargeable batteries were reported to last about 8 hours.
Press off-hook" button—so-
Known as a symbol of picking up a standard phone from the base
Will Press "on-
The hook button will end the conversation.
Motorola expects service costs to grow from $60 a month to $100.
The company compared the operating costs to the operating costs of ordinary car telephone services.
The company said in a statement that it believes people will continue to use car phones and that phones will "never" replace standard phones.
In 1993, Bellsouth and IBM announced the birth of their Simon Personal Communications phone, known as the world's first smartphone.
According to the media release of the product, Simon was designed to be a mobile phone first, followed by a computer.
The $899 device has features like a pager. E-mail.
The stylus used to write on the screen, which is reflected-is for faxes.
A complete keyboard with letters and numbers.
Calendar that can be automatically updated from a remote computer.
Equipment with a weight of less than 0 is only 2,000.
Made 5 kilograms.
In 2002, the first built-in phone
In the camera become public Nokia 7650 and Sanyo SPC-5300.
According to media reports at the time, Nokia mobile phones have "176x208 pixel color display ".
The Sanyo version provides three users
Controls tone, white balance, and zoom.
In contrast, today's iPhone 5 offers an 8-
Megapixel camera with autofocus, flash and built-in features
Face detection.
Waterloo, Ontario. -
S. -based smartphone giant Research in Motion released its first integrated phone in 2003.
The BlackBerry 6210, part of the BlackBerry Quark series, is the company's first device: email. Texting. Aweb browser.
BlackBerryMessenger service allows forweb-
Communication between BlackBerry users.
Apple launched its first iPhone in January 2007.
The company described the phone as a combination of three products, a mobile phone, an iPod and a wireless communication device, into a handheld device.
A more revolutionary feature of the original iPhone is that it allows users to command devices on touch screens using only their fingers.
Other new features include a visual voicemail, touchpad keyboard, a photo gallery that can be connected to a remote computer, and an almost 9-
Cm display of movies and TV.