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What are some of the innovations that the telephone has undergone since it was first invented?
Wiki User
∙ 12y ago
The reason why telephones were invented was because if there were no telephones people could not talk 2 people from over seas and it was 2 hard to send mail those days The reason why telephones were invented was because if there were no telephones people could not talk 2 people from over seas and it was 2 hard to send mail those days
Wiki User
∙ 16y ago
Wiki User
∙ 12y agoAutomation, Miniaturisation and digitising. When phones were first used, every outbound call had to be routed through an operator - you couldn't dial a number directly. Phones have got much smaller than they used to be. The majority of phones are now digital - using push-buttons instead of the older analogue dial.
Wiki User
∙ 12y agoThe four main ones I immediately thought of were...
The gradual migration from a dial to push-buttons.
The introduction of subscriber dialling (as opposed to being connected by an operator).
Conversion of the network from analogue to digital.
Invention of the mobile phone.
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