1. Find "Call Waiting"
                                                    Press Settings.
                                                                                                    
                                                
                                                    Press Apps.
                                                                                                    
                                                
                                                    Press Phone.
                                                                                                    
                                                
                                                    Press Call Waiting.
                                                                                                    
                                                
2. Turn call waiting on or off
                                                    Press the indicator next to "Call Waiting" to turn the function on or off.
                                                                                                    
                                                
3. Return to the home screen
                                                    Slide your finger upwards starting from the bottom of the screen to return to the home screen.
                                                                                                    
                                                
 
                                













