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1st touch phone
http://www.telephone.com
it was invented by AtT. a person was able to dail a number on the box. The bell system was used in this -
first wireless telepone service
www.aphelis.net
The 1st mobile phone was created by the bell labs. Motorola later recreated a version of this. -
mobile # plan
www.wikipedia.com
They used numbers to show distance of peole who were calling
also known as area code -
speaker phone
www.nextel.com
Nextel created a device that was small and had speaker pone to hear things louder, -
touch screen
www.mashable.com
Apple made popular iphone in the late 2000s with new assets that includes speaker phone and mobile number plan
