Using Features
EXT
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Features that dial numbers automatically may need special
characters to allow for correct dialing or system response.
Inserts 1 5 second pause in the dial sequence.
Consecutive pauses are allowed. P appears on the display.
Sends switchhook flash. Must be first entry in
sequence. F appears on the display.
Used to signal end of dialing sequence for Auto Dial
buttons or to separate grouped digits. The ## appears
on the display.
Stop. Halts dialing sequence to allow for system
response. (Requires manual restart.)

Special

Characters

Headsets for 4400-Series telephones allow one-touch operation,
hands-free. The headset plugs into the headset jack. Two
buttons are used for headset operation:
Headset Status. Press to switch between
headset and handset operation.
To program: + lift handset + + +
+ .
Headset Hangup. Press to disconnect a call.
The Headset/Hangup button is programmed by your System
Manager.

Headsets

Conf
Trnsfr
Headset Status
Headset/Hangup
Headset Status
Hold

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