O-21
Making an Intercom Line Call
Extension
Number (10-25)
(
)
Busy Tone
( )
1
4
3
2
Message No.
Message
1
VISITOR HERE
2
NEED HELP
3
IMPORTANT
4
URGENT
5
EMERGENCY
Call Wait (Camp-On)
When an extension is busy, you can camp-on the extension by dialing 3. Additionally, you can notify the
extension of your call by sending various messages.
• To send a Call Wait
ON
/
OFF
1
3
4
6
5
2
0
7
9
8
3
1
3
4
6
5
2
0
7
9
8
Extension
Busy Tone Turns
Message Code
Number (10-25)
Ringback Tone
(and Wait)
Message Code
Intercom Call Back
If you cannot reach an extension you want to contact, dial 6 and press the ON/OFF key when you hear the busy tone.
When the extension becomes free, it will automatically call you and you can reach the extension just by picking up the
handset.
ON
/
OFF
1
3
4
6
5
2
0
7
9
8
6
ON
/
OFF
To Cancel
Call wait is automatically canceled when you press the ON/OFF key or replace the handset.
Call Wait with SLT
Sending a call wait from a key telephone to an SLT can not be performed. However, in the reversed direction, it is
available.
• To answer a Call Wait during a call
HOLD
During Call
The First Call
If you answer a call wait, the first call is placed on hold and you are automatically connected to the other line. The first
call you have can be either an exchange line call or intercom call.
These messages are already stored in the system and used
commonly with Add-on Massage for Massage Wait. You can
modify them with the administrator’s phone.
1
2