Other Operations
Desired Function
Redial
Quick Dialling
One-Touch
Dialling
Calling an
operator
Speed Dialling
(Personal)
Speed Dialling
(System)
Doorphone Call
Automatic
Callback Busy
Multiple Parties
conversation
Mute
(Microphone/
Handset)
Off-hook Monitor
16
Making Calls
quick dial no.
To dial
assigned as a One-Touch
—
Dialling button
/
9
0
To store
3
0
To dial
/
To dial
/
3
1
To set
While hearing a busy tone
6
To answer the extension
During a Conversation
To add other parties
desired phone no.
To talk to one party by terminating the other
/
/
(CO)
(G-DN)
To set / cancel
During a conversation
To set / cancel
During a conversation using the handset
Operation
personal speed
desired no.
dial no. (2 digits)
personal speed dial no. (2 digits)
system speed dial no. (3 digits)
doorphone no. (2 digits)
To cancel
4
6
To answer the outside line
phone no.
To leave a conference
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