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• Volume button: This helps you to increase or reduce the volume of an audio in your mobile.

                                                    Earpiece                      Microphone


                                              Volume button
                                                                                  Power Button


                                                                                  Touch screen






                                                 Back button                      Menu button



                                                                Home button
                                                          Basic Controls of a Mobile

                 Basic Features of a Mobile Device

                 Some of the basic features present in all mobile devices are:

                                             Feature                               Functionality
                                                                This is a short-range wireless technology which helps
                                                                you connect with other devices that are within 30 feet
                                    Bluetooth
                                                                of where you are. Once connected, you can use internet
                                                                and send messages.
                                                                It is a visual indicator that provides information about
                                    Chargeable Battery
                                                                the current battery level and charging status.
                                                                It enables mobile devices to connect to the internet and
                                    WiFi
                                                                local networks without the need for physical cable.

                                                                It provides an interactive display that  allows users to
                                    Touch Screen                control the device by directly touching the screen with
                                                                their fingers or a stylus.



                                    Camera                      It allows users to capture photos and videos.


                                                                It provides  users  with the current time, date, with
                                    Clock                       additional  features such as  alarms, timers, and  world
                                                                clocks.

                                                                It establishes and maintains a connection with a cellular
                                    Cellular network connectivity network, allowing users to access voice and data
                                                                services.


                                                                GPS in mobile  devices is  used for navigation and
                                    Global Positioning System
                                                                tracking their movements.






                                                                                                  ICT Skills-I  77
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