Make a call with hidden caller identification
                                                    Press Phone.
                                                                                                            
                                                
                                                            Please note that this function only hides your number for the specific call.
                                                        
                                                
                                                    Press the Keypad tab.
Key in #31# followed by the number you want to call.
                                                Key in #31# followed by the number you want to call.
                                                            Please note that this function only hides your number for the specific call.
                                                        
                                                
                                                    Example: #31#12345678
Press the call icon.
                                                Press the call icon.
                                                            Please note that this function only hides your number for the specific call.
                                                        
                                                