Vertical Communications R DSU User Manual
Page 13
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Microphone Opening
•
Allows hands-free operation of speakerphone (not available on
8112N and 8212N).
Mute Button
•
Keeps the person on the line from hearing your conversation (not
available on 8112N).
Programmable Buttons
•
Allow you to store numbers for automatic dialing functions.
•
Allow you to store telephone extension numbers for Direct Station
Selection (DSS).
•
Indicate which lines are either in use, ringing, or on hold.
Shift Button
•
Allows access to autodial numbers programmed under DSS buttons.
Speaker (not available on 8112N and 8212N)
•
Sounds distant party’s voice.
•
Sounds ringing and call-in-progress tones.
•
Activates group listen feature.
Speaker Button (not available on 8112N and 8212N)
•
Turns your speaker on or off.
•
Disconnects a call when you are on a handsfree call.
•
Ends or cancels programming.
TAP Button
•
Recalls dial tone or generates a hookflash.
•
Retrieves held calls or last call placed on hold.
Transfer/Conference Button
•
Transfers calls
•
Sets up conference calls.
Volume Control
•
Regulates the volume of the ringer, speaker, handset, and group
listening mode.
GCA70–248
Introducing The Telephone
Non-LCD Station User's Guide 1 – 9