how does mobile phone accepts input?
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Explanation:
The 'most common input mechanism' in the 'mobile phone is a keypad', but the touch screen is also found in smartphones.
- The 'keypad is a series of buttons' formed in a block or "pad" containing numbers, symbols or alphabetical letters.
- A 'touch screen is an input device' and normally layered on top of an 'electronic visual display of the mobile system'. A touch screen may contain pictures or words that the user can touch to interact with the device.
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