4. Function and Use ............................................................. 97
4.1 2N
®
Helios IP Control as Viewed by External User ................................................... 98
Quick Dialling Buttons .................................................................................................... 98
Calling to Telephone Directory Position ......................................................................... 98
Calling to User-Defined Telephone Number .................................................................. 98
Incoming Call Answer and Reject .................................................................................. 99
Code Door Opening (Switch Activation) ......................................................................... 99
User Activation and Deactivation ................................................................................... 99
Profile Activation and Deactivation ................................................................................. 99
4.2 Display-Equipped 2N
®
Helios IP Control as Viewed by External User ................. 100
Advertisement Mode .................................................................................................... 100
Electronic Name Tags .................................................................................................. 100
Calling to Number ......................................................................................................... 101
Telephone Directory ..................................................................................................... 101
Status Information ........................................................................................................ 102
4.3 2N
®
Helios IP Control as Viewed by Internal User .................................................. 103
Receiving of 2N
®
Helios IP Calls .................................................................................. 103
Calling to 2N
®
Helios IP ................................................................................................ 103
Code Door Opening (Switch Activation) ....................................................................... 103
User Activation and Deactivation ................................................................................. 103
Profile Activation and Deactivation ............................................................................... 104
4.4 Maintenance ................................................................................................................ 105
5. Technical Parameters .................................................... 107
5.1 Technical Parameters ................................................................................................ 108
Power Supply ............................................................................................................... 108
VoIP .............................................................................................................................. 108
Interfaces ...................................................................................................................... 108
Others ........................................................................................................................... 108
6. Supplementary Information .......................................... 109
6.1 Regulations and Directives ....................................................................................... 110
6.2 List of Figures ............................................................................................................. 111
6.3 List of Tables .............................................................................................................. 114
