2N® Helios IP Control as Viewed by External User 4.1103Incoming Call Answer and RejectIf the automatic incoming call answer is disabled (refer to Miscellaneous), a callcoming to 2N® Helios IP is signalled with loud ringing. Push * to answer and # toreject the call.Code Door Opening (Switch Activation)2N® Helios IP is equipped with a door unlocking switch. To activate the switch enterthe valid code (see Miscellaneous) on the numeric keypad.Procedure: Enter the lock 1 or lock 2 activating code using the numeric keypad andpush *.A valid code is signalled by a continuous switch activation (lock opening) signallingtone. An invalid code is announced by acoustic signalling .User Activation and DeactivationYou can activate or deactivate a user and define call routing to the user telephonenumbers using the numeric keypad. For more details refer to the Telephone Directorysubsection.Procedure: Enter the user activation or deactivation code using the numeric keypadand push * for confirmation.A valid code is announced by acoustic signalling or depending on the code type.An invalid code is announced by acoustic signalling .Profile Activation and DeactivationYou can activate or deactivate a profile and define call routing to the telephonenumbers assigned to the profile using the numeric keypad. For more details refer tothe Scheduler subsection.Procedure: Enter the profile activation or deactivation code using the numeric keypadand push * for confirmation.A valid code is announced by acoustic signalling or depending on the code type.An invalid code is announced by acoustic signalling .