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You can directly broadcast messages to the speakerphone of any extension.
The extension you called can respond by pressing the INT key to begin a two-
way communication. Any registered cordless handset can make PTT call with
each other or the telephone base. Up to five pairs of PTT calls can establish
at a time.
PTT to a single handset
1. When the system is idle, press and hold the one-touch
EXT 1-0 key for the destination party. When the
connection is made, both the caller and the destination
party hear two beeps. The telephone base screen
shows PTT to: X:Handset X Release PTT key to stop
(X represents the extension number [1-0], Handset X
represents the default handset name).
2. Speak into the base speakerphone while continuing
to hold down the one-touch EXT 1-0 key. Your voice is broadcast to the
desired extension.
3. Release the one-touch EXT 1-0 key after speaking. There is a three-second
PTT wait state with -MUTE slowly flashing on the screen and the MUTE
indicator flashing. During the PTT wait state, if necessary,
you can press and hold the previous one-touch EXT 1-0 key
or the INT/PTT ALL key to continue speaking into the base
speakerphone.
4. The destination party can now respond (see Answer a PTT call section in
the SB67108 handset manual).
PTT to all handsets
1. When the telephone base is idle, press and hold the INT/PTT ALL key to
automatically activate the speakerphones of all the extensions. Both the
caller and the destination parties hear two beeps.
2. Speak into the base speakerphone. Your voice is broadcast to all
extensions. Release the INT/PTT ALL key after speaking. There is a three-
second PTT wait state with -MUTE slowly flashing on the screen and the
MUTE indicator flashing. During the PTT wait state, if necessary, you can
press and hold the INT/PTT ALL key to continue speaking into the
base speakerphone.
3. Any extension can reply. The first extension to reply will either convert the
call into a normal intercom call with the caller or start a new PTT call. See
Answer a PTT call section in the SB67108 handset manual.
Telephone base operation
Push to talk (PTT) intercom
50
PTT to:
1:Handset 1
Release PTT
key to stop
1
PTT to:
1:Handset 1
-MUTE
1
INT/PTT ALL