User`s manual

38
Handset operation
Push to talk (PTT) intercom
You can directly broadcast your voice to the speakerphone of any
extension. The extension you called can respond by pressing the INT
key to begin two-way communication. Up to five pairs of PTT calls can
be maintained at a time.
PTT call to a single device
When the handset is idle, press PTT.
Press DIR or CID to choose the desired choose the desired
handset or base.
Press and hold PTT until your handset screen
shows PTT to: X:Handset X Release PTT key toX:Handset X Release PTT key to
stop (X represents the extension number [1-0];
Handset X represents the default handset name),
PTT to: X:Deskset X Release PTT key to stop
(X represents the extension number [1-0],
Deskset X represents the deskset name), oror
PTT to:
*
:Base Release PTT key to stopRelease PTT key to stop. When
the connection is made, both the caller and the
destination party hear two beeps.
Speak into the speakerphone while continuing topeak into the speakerphone while continuing to while continuing to
hold down the PTT key. Your voice is broadcast to
the desired extension.
Release the PTT key after speaking. There is a three-second PTT wait
state with -MUTE slowly flashing on the screen. During the PTT wait
state, if necessary, you can press and hold the PTT key to continue
speaking into the speakerphone.
The destination party can now respond (see Answer a PTT call on
page 39).
NOTE: If the called handset or telephone base is on an intercom or outside call, your
handset sounds a busy signal and displays Busy.
1.
2.
3.
4.
5.
6.
PTT to:
1:Handset 1
Release PTT key
to stop
PTT to:
1:Handset 1
-MUTE