Vertical Communications DSU II - Manual (Page 56)

Pulse/Tone Switching
Changing from pulse/rotary dial signals to tone/DTMF signals.
Q
Queue
Method by which a station user waits for an available line by dialing a code and waiting for the
system to call back.
R
Response Messaging
Responding non-verbally to a calling station by pressing a programmed button that sends a
message to the calling station’s display.
Ringing Line Preference
An automatic connection to any outside line ringing at the station when the station handset is
taken off-hook.
Ringing Tones, Personal
A telephone can be arranged to ring in one of six distinctive tones.
S
Saved Number Redialing
Saving a last manually dialed number for later autodialing.
Screened Call Transfer
Allows users to first announce and then transfer both line and intercom calls from one station or
group to another.
Service Observing
Class of service programming option allows users to enter an in-progress call in an unannounced
muted mode to monitor the call.
Speed Dialing
Autodialing using the keypad buttons. Speed dialing can be station calls (personal and accessed
by only one specific user) or system calls (numbers used and accessed by anyone in the system).
Station
A single system telephone with an individual identity and feature set assigned by the
programmer.
Station Message Detail Accounting (SMDA)
Station message detail accounting provides a record of the incoming and outgoing calls handled
by the system on selected lines. This record provides information for accounting and traffic
analysis studies.
50 Single Line Proprietary Telephone Station User’s Guide
Glossary GCA70-246