Yes, the speaker and the screen.
NO, cell phones contin a cpu, input and output devices but no hard drive
Yes, cell phones are input-output devices.The 'input' part is you pressing keys to dial a number. The 'output' is the display screen.
Yes. Almost all mobile phones have at least one output port - to connect it to a computer via a USB cable.
Cell phones and computers as well as many other electronic devices.
They also call it cellular phones, mobile phones, mobile devices, wireless devices. They call it a cell phone because it uses cellular signals.
Touchscreen. You see them every day on kiosks, cell phones, and PDA devices. The output is what you can see on the screen. The input is when you can control the device by touching images on the screen.
no...probably
Because they're useful and profitable devices.
yes you can use your phones or other devices in the dessert as long there is a signal
cell phones and gps
The three major advantages of using cell phones are: 1. The process of communication has been made faster and easier by the use of cell phones. 2. The accessories or the extra devices which are provided to the users with the cell phone make their life easier. 3. Last but not the least, cell phones act as safety devices also for those who use it.
Cell phones should be used during school because what if a student is getting bullied or is in deep trouble they could use their cell phones to call for help.