User's Manual

Multiple handset use
59
Push-to-talk (PTT)
Using the telephone base:
1. You have three ways to call multiple handsets. When the telephone base is
not in use:
Press and hold PTT until the screen shows Connecting to group...
Press PTT. Press qCALLER ID or pDIRECTORY to choose Group. Press
SELECT or press PTT and the telephone base shows Connecting to
group...
When the connection is made, both the caller and the destination parties
hear a beep. The speakerphones on all other devices automatically activate.
2. You need to press and hold PTT when you want to speak. Speak towards
the telephone base. Your voice is broadcast to all devices.
3. Release PTT after speaking.
4. Any extension can reply (see Answer a PTT call on page 60).
NOTE: After PUSH TO TALK on the handset or PTT on the telephone base is released, the PTT
call remains open for a short time. If no one presses PUSH TO TALK on the handset or PTT on
the telephone base within ten seconds, the PTT call ends automatically.
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