To call the doorphone
Talk.
Off-hook.
Enter doorphone
number (2 digits).
doorphone no.
PT/SLT/PS/SIP Extn./S-PS
Enter 31.
3 1
C.Tone
• If no one answers a doorphone call within a specified time period, the call is cancelled.
Opening a Door (Door Open)
Some extensions may be prohibited from using this feature.
From a specified extension
Off-hook.
On-hook.
Enter doorphone
number (2 digits).
PT/SLT/PS/SIP Extn./S-PS
Enter 55.
5 5
C.Tone
doorphone no.
From any extension while talking to the doorphone
PT/SLT/PS/SIP Extn./S-PS
On-hook.
Enter 5.
5
C.Tone
• The door open will be triggered for a specified time period.
1.11.2 If an External Relay is Connected
Preprogrammed extensions can switch on a relay (e.g., alarm) connected to the PBX.
1.11.2 If an External Relay is Connected
200 Operating Manual