2N Helios User Manual

Also see for Helios: User and service manual

Contents

2N Helios User Manual Manual pdf 62 page image

Section for Advanced Users 4.262Silent Automatic Multiple Number DiallingThis mode fully conceals the fact that a telephone call is made. When a button ispressed, the loudspeaker is off and no PBX or dialling tone can be heard. Theloudspeaker is switched on when the called subscriber confirms connection (bypressing on its telephone). Thus, a potential thief cannot establish whether thecalled person is in the building or not.Otherwise, the function is the same as with Automatic Multiple Number Dialling withConfirmation.2N® Helios IdentificationThere are situations in which the calling person does not want to or cannot speak forsecurity reasons in the automatic dialling mode. In these cases, 2N® Helios can playback a message stored in its memory. The test series includes the “Wait please,connection is being established" message. Later, more messages will be available tothe user.DTMF ControlIf Automatic Multiple Number Dialling with Confirmation or Silent Automatic MultipleNumber Dialling is enabled, 2N® Helios can be controlled as shown in the tablebelow. For convenience, commands 1 to 5 are arranged as they are usually used.DTMFCharacter FUNCTIONConfirmation indicating to 2N® Helios that a call was successful.2N® Helios sends its confirmation signal, the call goes on until theend of timeout and any of the following commands can be used.Message muting (during playback).WARNING! You may not speak while 2N® Helios is playing backthe message!!!Message re-plays (once).or Call extension: a call is extended by 30 seconds by this command.Can be used repeatedly.or Call termination.to , These digits are interpreted as a password beginning - for switchcontrol.Notes These commands do not work in the Automatic Multiple Number Diallingmode without Confirmation!