IPC B02200769, User Manual

Page: 36 / 186

5 Decrease master volume for hands-free mode (HFM)
6 Increase master volume for hands-free mode (HFM)
7 Release
2.8.1 Dial digits
The turret dial pad has the same alphanumeric and special character key arrangement as a standard
phone for making dial tone calls that are not preprogrammed on a line button. All standard digits are
allowed: 0-9, *, and #. Dial pulse and dial tone dialing are supported.
When the digits of the number being called are entered, the system searches for a free line for the call
and seizes it. An
I-Busy
status is shown in the display area of the button associated with the line
chosen for the call, either on the button page (if the button is visible) or on a floating button. A
Contextual Call Display opens. Digits are entered on the dial pad until the full destination number is
dialed. The call is placed after the complete number is entered or the pound sign (#) is pressed on the
dial pad. The call progress tone indicates the status of the call at the distant end.
The station at the distant end responds in one of the following ways:
•
It generates a ringback tone if the call is ringing and waiting to be answered.
•
It generates a busy tone if the line is busy and cannot accept a call.
•
It generates a re-order (fast busy) tone if there is an error condition.
•
It goes off-hook and the call is answered.
Digits can be entered on the turret dial pad during an Interactive Voice Response (IVR) system call to
indicate choice of an option in response to audio prompts.
36 2.8: Dial pad
August 26, 2019 IPC Proprietary