User's Manual

35
Multiple handset use
Push-to-talk (PTT)
You can directly broadcast messages from one handset to the
speakerphone of one or all other handsets. Any handset you call can
respond by pressing PUSH TO TALK on the right side of the handset
to begin two-way communication. If only one handset is available or
registered, the handset screen shows PTT requires two handsets
when you press PUSH TO TALK.
Only one handset can talk at a time. To do so, press and hold
PUSH TO TALK while you are talking.
You must release PUSH TO TALK, so the other person can respond.
Only one PTT session can be active at a time.
While PTT is in use between two handsets, other handsets cannot
use the intercom feature.
If you attempt to place a PTT call to another handset that is on an
outside call or intercom call, or accessing the answering system,
your handset displays Not available at this time.
Turn PTT on or off
Press PUSH TO TALK when the handset is not in use.
The PUSH TO TALK menu displays.
Press or to highlight >PTT On/Off, then press
MENU/SELECT.
Press
or to choose >On or >Off, then press
MENU/SELECT.
When PTT is turned off, the handset shows No Incoming PTT while the phone is
not in use.
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3.
PUSH TO TALK
>PTT On/Off
INCOMING PTT
>On
PUSH TO TALK
>PTT On/Off
INCOMING PTT
>On
PUSH TO TALK
PUSH TO TALK