Button
Feature
Headset
Used to talk using the headset.
Time Service Switching Mode
(Automatic/Manual)
Used to switch the time service mode, Automatic or Manual.
Two-way Record
Used to record a conversation into your own mailbox.
Two-way Transfer
Used to record a conversation into the mailbox of a specific extension.
One-touch Two-way Transfer
Used to record a conversation into the mailbox of a specific extension with
one touch.
Live Call Screening (LCS)
Used to monitor your own voice mailbox while an incoming caller is leaving
a message and, if desired, intercept the call.
Voice Mail Transfer
Used to transfer a call to the mailbox of a specified extension.
Network Direct Station
Selection (NDSS)
Used to access an extension connected to other PBXs in the network with
one touch.
CTI
Used to access CTI features.
Check-in
Used to switch the room status of extensions from Check-out to Check-in.
Check-out
Used to switch the room status of extensions from Check-in to Check-out.
Cleaned-up
Used to switch the room status of extensions between Ready and Not
Ready.
Primary Directory Number
(PDN)
Used to make and receive both outside and intercom calls.
Secondary Directory Number
(SDN)
Used to show the current status of another extension, call the extension,
and pick up or transfer calls to it.
Document Version 2009-11
Operating Manual
25
1.1.1 Before Operating the Telephones