1.7 Useful Features
Operations 1-77
Advanced Operations
The doorphone access tone can be eliminated by System Programming.
System Programming is required to monitor through a PT.
The access tone will not be sent to the monitored PT. The paging tone will also not be sent
to the monitored PT.
This feature is not available for a proprietary telephone without the AUTO ANS/MUTE
button.
See the Installation Manual, Section 3, “Room Monitor”.
See the Installation Manual, Section 3, “Doorphone Call”.
PT
PT
PT

Monitoring through a doorphone

PT and SLT
For a PT: Press
SP-PHONE
and
AUTO ANS/MUTE
.
For an SLT: Lift the handset and press the MUTE button. Enter the monitored
doorphone number
(1 through 4).
doorphone no. Monitoring starts.
3 1
Dial 31.
For a PT
For an SLT
AUTO ANS/MUTE
MUTE
SP-PHONE
!
!
Data Line Security
1.3 Making Calls, “Interrupting an Existing Call (Executive Busy Override)”,
Executive Busy Override — Extension,
Executive Busy Override — Outside (CO) Line
1.5 During a Conversation “Call Waiting”
See the Installation Manual, Section 3, “Data Line Security”.
See the Installation Manual, Section 3, “Hold”.
Your extension can be protected against interruptions from the “Call Waiting”, “Hold Alarm”,
and “Executive Busy Override” features. Data communication devices, such as computers and
facsimiles, can operate uninterrupted.
Setting / Canceling
Any Telephone
To set: Dial 7301#.
To cancel: Dial 7300#.
7 3 0 1 # To set.
7 3 0 0 # To cancel.
Lift the handset or press
SP-PHONE/MONITOR. Hang up or press
SP-PHONE/MONITOR.
Confirmation tone
and dial tone
Single line telephone users can dial “0” instead of “#”.