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USER MANUAL FERNTEL IP4 / IP160
March 2022 www.eaton.com
4.1.5.3 Receiver mode (with/without open listening) -> headset mode ............................................................. 20
4.1.5.4 Headset mode -> headset mode with open listening............................................................................. 20
4.1.5.5 Headset mode with open listening -> headset mode............................................................................. 20
4.1.5.6 Headset mode (with/without open listening) -> receiver mode ............................................................. 20
4.2 Operation, adjust volumes .............................................................................................................................. 20
4.3 Operation, telephoning ................................................................................................................................... 21
4.3.1 Accept or reject call ................................................................................................................................... 21
4.3.2 Call someone ............................................................................................................................................. 21
4.3.2.1 Call with lifted receiver ........................................................................................................................... 21
4.3.2.2 Call with receiver on-hook (indirect dialling) ........................................................................................... 22
4.3.3 Operate multiple connections ................................................................................................................... 23
4.3.3.1 Callback/Toggle/Conference.................................................................................................................... 23
4.3.3.2 Transfer ................................................................................................................................................... 24
4.3.4 Miscellaneous ........................................................................................................................................... 24
4.3.4.1 Subscriber numbers ............................................................................................................................... 24
4.3.4.1.1 Manual input in immediate dial mode .................................................................................................. 24
4.3.4.1.2 Manual input in indirect dialling mode ................................................................................................ 24
4.3.4.2 Use contacts (telephone book)............................................................................................................... 25
4.3.4.3 Use indirect dialling context menu ......................................................................................................... 26
4.3.4.4 Switch do not disturb on/off ................................................................................................................... 26
4.3.4.5 Call lists .................................................................................................................................................. 26
4.3.4.5.1 Incoming calls ...................................................................................................................................... 27
4.3.4.5.2 Outbound calls .................................................................................................................................... 27
4.4 Operation, messages/notifications in display ................................................................................................. 27
4.4.1 Icon (do not disturb activated) ................................................................................................................. 27
4.4.2 Icon (missed calls) ................................................................................................................................... 27
4.4.3 Icon (call diversion activated) ................................................................................................................... 28
4.4.4 Icon (phone number transmission disabled) ............................................................................................ 28
4.4.5 Icon (phone lock activated) ...................................................................................................................... 27
4.4.6 Text overlay “Keyboard locked” ................................................................................................................. 28
4.4.7 Text overlay “Attention, no emergency calls possible!” ............................................................................. 28
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Menu .......................................................................................................................................................30
5.1 Main menu – Overview .................................................................................................................................. 31
5.1.1 Main menu – Call lists ................................................................................................................................ 31
5.1.1.1 View call lists ........................................................................................................................................... 31
5.1.1.2 Edit call list, process call list .................................................................................................................... 32
5.1.2 Main menu – Contacts ............................................................................................................................... 32
5.1.2.1 Directory input ........................................................................................................................................ 33
5.1.2.1.1 Settings ................................................................................................................................................ 33
5.1.2.1.1.1 Set ring melody for contact ............................................................................................................... 33
5.1.2.2 Search subscribers .................................................................................................................................. 34
5.1.3 Main menu – Messages ............................................................................................................................ 34
5.1.4 Main menu – User settings ........................................................................................................................ 35
5.1.4.1 Call diversion, optional ............................................................................................................................ 35
5.1.4.2 Availability (optional) ................................................................................................................................ 36
