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Alexander Graham Bell invented the first telephone with his assistant Thomas Watson -
The Bell telephone company created the commercial telephone and started producing phones and -
the rotary dial was created to be the fist telephone to be able to rotate to dial a number -
the First dial pad had 10 key on it and was created to replace the rotary telephone -
the cordless telephone was created to replace telephones with cords to make it easier to move while talking on the telephone -
the mobile phone was invented so you could talk on the phone while away from home -
the flip phone was invented to make it easier to carry around and travel with -
The smartphone was invented with a screen to send messages and email along with different app -
The iPhone was invented to combined a computer and a phone together with a digital camera