Section for Advanced Users 4.264Arrival/Departure, Day/Night Modes2N® Helios can identify easily where to „route‟ (switch) a call after a button ispressed. All you have to do is call 2N® Helios and enter the following:I‘m leaving: passwordI‘m back: passwordAll buttons can be switched all at once by a common Day/Night password orindividually by separate Departure/Arrival passwords.How does switching work? Every button has memories for 6 numbers (intended primarily for AutomaticMultiple Number Dialling). If the Automatic Multiple Number Dialling mode is OFF, memory 1 is used for theDay mode and memory 3 for the Night mode. This is a simple two-numberswitching. If the Automatic Multiple Number Dialling mode is ON, memories 1, 2, 3, 4, 5,6 are used for the Day mode and memories 3, 4, 5, 6 are used for the Nightmode in the above-mentioned order. This accelerates the process; numbers thatwould not be answered are skipped over. If the Night mode is on and memories 3 to 6 are empty, memories 1 and 2 areused. If the Night mode is on, memories 1 and 2 are omitted for all buttons and thiscannot be disabled individually using the Arrival function. In the Day mode, the buttons assigned to persons who used the Departurefunction (are on a leave) shall remain in the Night mode until the same personsuse the Arrival function (after the leave, e.g.).Example 1 – administration building, automatic dialling is off:Button 01: labelled Mr. Smith, memory 1 = Mr. Smith„s line, memory 3 – secretary„sline, password for button 01 is 777.1. Mr. Smith is leaving for holiday. He calls 2N® Helios and enters: 777 12. A visitor comes, presses Mr. Smith‘s button – 2N® Helios calls the secretary.3. Mr. Smith comes back. He calls 2N® Helios and enters: 777 0.Example 2 – family house, Silent Automatic Multiple Number Dialling:Button 01: labelled The Johnsons, memory 1 = living room, 2 = workshop, 3 = Mr.Johnson‟s mobile telephone, 4 = Mrs. Johnson„s mobile telephone. Arrival/Departurepassword for button 01 is 333.1. The family is leaving for holiday. They call 2N® Helios and enter: 333 1.2. A visitor presses the Johnson’s’ button – 2N® Helios calls Mr. Johnson„smobile phone and, if unsuccessful, Mrs. Johnson„s mobile phone.